Collection: Balls - Metallic

Balls -> Metallic
Diameter (D) Material Precision Hardness Properties Colour Indicative
Image
Diameter (D)
2.000
mm
+/- 0.01270
(Equiv. 0.079 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 2 mm 316 Stainless - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00200-S6-G100-B (PK-10000)
Metallic Balls - 2 mm 316 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $263.77 AUD
Regular price Sale price $263.77 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D) Material Precision Hardness Indicative
Image
Diameter (D)
2.000
mm
+/- 0.01270
(Equiv. 0.079 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 2 mm 316 Stainless - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00200-S6-G100-B (PK-10000)
Metallic Balls - 2 mm 316 Stainless - ISO 3290 Grade 100 Ball
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $263.77 AUD
Regular price Sale price $263.77 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.000
mm
+/- 0.01270
(Equiv. 0.079 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 2 mm 316 Stainless - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00200-S6-G100 (PK-200)
Metallic Balls - 2 mm 316 Stainless - ISO 3290 Grade 100 Ball
176 units (35200 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

176 units (35200 pcs) Available Now. Backorder if more than 176.
Diameter (D)
2.000
mm
+/- 0.01270
(Equiv. 0.079 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 2 mm 316 Stainless - Grade 100
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00200-S6-G100 (PK-200)
Metallic Balls - 2 mm 316 Stainless - ISO 3290 Grade 100 Ball
176 units (35200 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

176 units (35200 pcs) Available Now. Backorder if more than 176.
Diameter (D)
2.000
mm
+/- 0.00254
(Equiv. 0.079 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 10

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2 mm 440C Stainless - Grade 10
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00200-S440-G10 (PK-20)
Metallic Balls - 2 mm 440C Stainless - ISO 3290 Grade 10 Ball
388 units (7760 pcs) Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $11.41 AUD
Regular price Sale price $11.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

388 units (7760 pcs) Available Now. Backorder if more than 388.
Diameter (D)
2.000
mm
+/- 0.00254
(Equiv. 0.079 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 10

Hardness
55-60 Rockwell C
Metallic Balls - 2 mm 440C Stainless - Grade 10
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00200-S440-G10 (PK-20)
Metallic Balls - 2 mm 440C Stainless - ISO 3290 Grade 10 Ball
388 units (7760 pcs) Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $11.41 AUD
Regular price Sale price $11.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

388 units (7760 pcs) Available Now. Backorder if more than 388.
Diameter (D)
2.000
mm
+ 0.10 / - 0.00
(Equiv. 0.079 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Properties
Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc
Colour
Ni plating
Metallic Balls - 2 mm Neodymium N-40 - -
Material: Neodymium N-40   
Category: Balls - Metallic - Magnetic
Part Number: BL-00200-MAGN40 (PK-10)
Metallic Balls - 2 mm Neodymium N-40 - - Magnetic Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity
Diameter (D)
2.000
mm
+ 0.10 / - 0.00
(Equiv. 0.079 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Metallic Balls - 2 mm Neodymium N-40 - -
Material: Neodymium N-40    Properties: Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc    Colour: Ni plating   
Category: Balls - Metallic - Magnetic
Part Number: BL-00200-MAGN40 (PK-10)
Metallic Balls - 2 mm Neodymium N-40 - - Magnetic Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Aug 31, 2028
Diameter (D)
2.100
mm
+/- 0.000762
(Equiv. 0.083 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.1 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00210-S440-G3 (PK-50)
Metallic Balls - 2.1 mm 440C Stainless - ISO 3290 Grade 3 Ball
12 units (600 pcs) Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (600 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.100
mm
+/- 0.000762
(Equiv. 0.083 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Metallic Balls - 2.1 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00210-S440-G3 (PK-50)
Metallic Balls - 2.1 mm 440C Stainless - ISO 3290 Grade 3 Ball
12 units (600 pcs) Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

12 units (600 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.350
mm
+ 0.10 / - 0.00
(Equiv. 0.093 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Properties
Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc
Colour
Ni plating
Metallic Balls - 2.35 mm Neodymium N-40 - -
Material: Neodymium N-40   
Category: Balls - Metallic - Magnetic
Part Number: BL-00235-MAGN40 (PK-10)
Metallic Balls - 2.35 mm Neodymium N-40 - - Magnetic Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity
Diameter (D)
2.350
mm
+ 0.10 / - 0.00
(Equiv. 0.093 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Metallic Balls - 2.35 mm Neodymium N-40 - -
Material: Neodymium N-40    Properties: Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc    Colour: Ni plating   
Category: Balls - Metallic - Magnetic
Part Number: BL-00235-MAGN40 (PK-10)
Metallic Balls - 2.35 mm Neodymium N-40 - - Magnetic Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Aug 31, 2028
Diameter (D)
2.381
mm
+/- 0.00254
(Equiv. 0.094 in.)
Material
SAE52100 Chrome

Precision
AFBMA Grade 25

Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 2.381 mm SAE52100 Chrome - Grade 25
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00238-CH-G25 (PK-100)
Metallic Balls - 2.381 mm SAE52100 Chrome - AFBMA Grade 25 Ball
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $24.68 AUD
Regular price $57.87 AUD Sale price $24.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.381
mm
+/- 0.00254
(Equiv. 0.094 in.)
Material
SAE52100 Chrome

Precision
AFBMA Grade 25

Hardness
60-70 Rockwell C
Metallic Balls - 2.381 mm SAE52100 Chrome - Grade 25
Material: Chrome Steel SAE 52100    Properties: Commonly used in precision bearings.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00238-CH-G25 (PK-100)
Metallic Balls - 2.381 mm SAE52100 Chrome - AFBMA Grade 25 Ball
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $24.68 AUD
Regular price $57.87 AUD Sale price $24.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.381
mm
+/- 0.00254
(Equiv. 0.094 in.)
Material
Tungsten Carbide

Precision
AFBMA Grade 25

Hardness
91.5 Rockwell A
Properties
Extreme hardness and wear resistance.
Colour
Dull Grey
Metallic Balls - 2.381 mm Tungsten Carbide - Grade 25
Material: Tungsten Carbide    Specific Gravity: 14.95   
Category: Balls - Metallic - Tungsten Carbide
Part Number: BL-00238-TC-G25 (PK-200)
Metallic Balls - 2.381 mm Tungsten Carbide - AFBMA Grade 25 Ball
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 26, 2026
Regular price $269.77 AUD
Regular price Sale price $269.77 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.381
mm
+/- 0.00254
(Equiv. 0.094 in.)
Material
Tungsten Carbide

Precision
AFBMA Grade 25

Hardness
91.5 Rockwell A
Metallic Balls - 2.381 mm Tungsten Carbide - Grade 25
Material: Tungsten Carbide    Properties: Extreme hardness and wear resistance.    Colour: Dull Grey    Specific Gravity: 14.95   
Category: Balls - Metallic - Tungsten Carbide
Part Number: BL-00238-TC-G25 (PK-200)
Metallic Balls - 2.381 mm Tungsten Carbide - AFBMA Grade 25 Ball
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 26, 2026
Regular price $269.77 AUD
Regular price Sale price $269.77 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.381
mm
+/- 0.01270
(Equiv. 0.094 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 2.381 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S4-G100 (PK-500)
Metallic Balls - 2.381 mm 304 Stainless - ISO 3290 Grade 100 Ball
65 units (32500 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

65 units (32500 pcs) Available Now. Backorder if more than 65.
Diameter (D)
2.381
mm
+/- 0.01270
(Equiv. 0.094 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 2.381 mm 304 Stainless - Grade 100
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S4-G100 (PK-500)
Metallic Balls - 2.381 mm 304 Stainless - ISO 3290 Grade 100 Ball
65 units (32500 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

65 units (32500 pcs) Available Now. Backorder if more than 65.
Diameter (D)
2.381
mm
+/- 0.01270
(Equiv. 0.094 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 2.381 mm 316 Stainless - Grade 200
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S6-G200 (PK-200)
Metallic Balls - 2.381 mm 316 Stainless - ISO 3290 Grade 200 Ball
90 units (18000 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

90 units (18000 pcs) Available Now. Backorder if more than 90.
Diameter (D)
2.381
mm
+/- 0.01270
(Equiv. 0.094 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Metallic Balls - 2.381 mm 316 Stainless - Grade 200
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S6-G200 (PK-200)
Metallic Balls - 2.381 mm 316 Stainless - ISO 3290 Grade 200 Ball
90 units (18000 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

90 units (18000 pcs) Available Now. Backorder if more than 90.
Diameter (D)
2.381
mm
+/- 0.00254
(Equiv. 0.094 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 28

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.381 mm 440C Stainless - Grade 28
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S440-G28 (PK-200)
Metallic Balls - 2.381 mm 440C Stainless - ISO 3290 Grade 28 Ball
25 units (5000 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

25 units (5000 pcs) Available Now. Backorder if more than 25.
Diameter (D)
2.381
mm
+/- 0.00254
(Equiv. 0.094 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 28

Hardness
55-60 Rockwell C
Metallic Balls - 2.381 mm 440C Stainless - Grade 28
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S440-G28 (PK-200)
Metallic Balls - 2.381 mm 440C Stainless - ISO 3290 Grade 28 Ball
25 units (5000 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

25 units (5000 pcs) Available Now. Backorder if more than 25.
Diameter (D)
2.381
mm
+/- 0.000762
(Equiv. 0.094 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.381 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00238-S440-G3 (PK-50)
Metallic Balls - 2.381 mm 440C Stainless - ISO 3290 Grade 3 Ball
10 units (500 pcs) Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.381
mm
+/- 0.000762
(Equiv. 0.094 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Metallic Balls - 2.381 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00238-S440-G3 (PK-50)
Metallic Balls - 2.381 mm 440C Stainless - ISO 3290 Grade 3 Ball
10 units (500 pcs) Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.381
mm
+/- 0.007620
(Equiv. 0.094 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.381 mm 440C Stainless - Grade 60
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S440-G60 (PK-100)
Metallic Balls - 2.381 mm 440C Stainless - ISO 3290 Grade 60 Ball
85 units (8500 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

85 units (8500 pcs) Available Now. Backorder if more than 85.
Diameter (D)
2.381
mm
+/- 0.007620
(Equiv. 0.094 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Metallic Balls - 2.381 mm 440C Stainless - Grade 60
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00238-S440-G60 (PK-100)
Metallic Balls - 2.381 mm 440C Stainless - ISO 3290 Grade 60 Ball
85 units (8500 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

85 units (8500 pcs) Available Now. Backorder if more than 85.
Diameter (D)
2.450
mm
+/- 0.000762
(Equiv. 0.096 in.)
Material
SAE52100 Chrome

Precision
ISO 3290 Grade 3

Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 2.45 mm SAE52100 Chrome - Grade 3
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00245-CH-G3 (Each)
Metallic Balls - 2.45 mm SAE52100 Chrome - ISO 3290 Grade 3 Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity
Diameter (D)
2.450
mm
+/- 0.000762
(Equiv. 0.096 in.)
Material
SAE52100 Chrome

Precision
ISO 3290 Grade 3

Hardness
60-70 Rockwell C
Metallic Balls - 2.45 mm SAE52100 Chrome - Grade 3
Material: Chrome Steel SAE 52100    Properties: Commonly used in precision bearings.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00245-CH-G3 (Each)
Metallic Balls - 2.45 mm SAE52100 Chrome - ISO 3290 Grade 3 Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Aug 31, 2028
Diameter (D)
2.450
mm
+/- 0.000762
(Equiv. 0.096 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.45 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00245-S440-G3 (PK-50)
Metallic Balls - 2.45 mm 440C Stainless - ISO 3290 Grade 3 Ball
13 units (650 pcs) Available Now | Item Discontinued - Up to 13 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

13 units (650 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.450
mm
+/- 0.000762
(Equiv. 0.096 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Metallic Balls - 2.45 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00245-S440-G3 (PK-50)
Metallic Balls - 2.45 mm 440C Stainless - ISO 3290 Grade 3 Ball
13 units (650 pcs) Available Now | Item Discontinued - Up to 13 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

13 units (650 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.500
mm
+/- 0.00254
(Equiv. 0.098 in.)
Material
SAE52100 Chrome

Precision
ISO 3290 Grade 28

Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 2.5 mm SAE52100 Chrome - Grade 28
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00250-CH-G28 (PK-100)
Metallic Balls - 2.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $75.50 AUD
Regular price Sale price $75.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.500
mm
+/- 0.00254
(Equiv. 0.098 in.)
Material
SAE52100 Chrome

Precision
ISO 3290 Grade 28

Hardness
60-70 Rockwell C
Metallic Balls - 2.5 mm SAE52100 Chrome - Grade 28
Material: Chrome Steel SAE 52100    Properties: Commonly used in precision bearings.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00250-CH-G28 (PK-100)
Metallic Balls - 2.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $75.50 AUD
Regular price Sale price $75.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.500
mm
+/- 0.00254
(Equiv. 0.098 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 10

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.5 mm 440C Stainless - Grade 10
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00250-S440-G10 (PK-100)
Metallic Balls - 2.5 mm 440C Stainless - ISO 3290 Grade 10 Ball
158 units (15800 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

158 units (15800 pcs) Available Now. Backorder if more than 158.
Diameter (D)
2.500
mm
+/- 0.00254
(Equiv. 0.098 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 10

Hardness
55-60 Rockwell C
Metallic Balls - 2.5 mm 440C Stainless - Grade 10
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00250-S440-G10 (PK-100)
Metallic Balls - 2.5 mm 440C Stainless - ISO 3290 Grade 10 Ball
158 units (15800 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

158 units (15800 pcs) Available Now. Backorder if more than 158.
Diameter (D)
2.500
mm
+/- 0.005080
(Equiv. 0.098 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.5 mm 440C Stainless - Grade 40
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00250-S440-G40 (PK-50)
Metallic Balls - 2.5 mm 440C Stainless - ISO 3290 Grade 40 Ball
1472 units (73600 pcs) Available Now | Item Discontinued - Up to 1472 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1472 units (73600 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.500
mm
+/- 0.005080
(Equiv. 0.098 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Metallic Balls - 2.5 mm 440C Stainless - Grade 40
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Deleted Item. Available while stocks last.
Part Number: BL-00250-S440-G40 (PK-50)
Metallic Balls - 2.5 mm 440C Stainless - ISO 3290 Grade 40 Ball
1472 units (73600 pcs) Available Now | Item Discontinued - Up to 1472 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1472 units (73600 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
2.500
mm
+ 0.10 / - 0.00
(Equiv. 0.098 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Properties
Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc
Colour
Ni plating
Metallic Balls - 2.5 mm Neodymium N-40 - -
Material: Neodymium N-40   
Category: Balls - Metallic - Magnetic
Part Number: BL-00250-MAGN40 (PK-10)
Metallic Balls - 2.5 mm Neodymium N-40 - - Magnetic Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity
Diameter (D)
2.500
mm
+ 0.10 / - 0.00
(Equiv. 0.098 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Metallic Balls - 2.5 mm Neodymium N-40 - -
Material: Neodymium N-40    Properties: Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc    Colour: Ni plating   
Category: Balls - Metallic - Magnetic
Part Number: BL-00250-MAGN40 (PK-10)
Metallic Balls - 2.5 mm Neodymium N-40 - - Magnetic Ball
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Aug 31, 2028
Diameter (D)
2.778
mm
+/- 0.000762
(Equiv. 0.109 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.778 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00278-S440-G3 (PK-100)
Metallic Balls - 2.778 mm 440C Stainless - ISO 3290 Grade 3 Ball
Out of Stock | Backorder Now | More stock due: 1 (100 pcs) around Tue, Dec 09, 2025 | Further orders can be expected around Wed, Jan 14, 2026
Regular price $29.86 AUD
Regular price $69.99 AUD Sale price $29.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.778
mm
+/- 0.000762
(Equiv. 0.109 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 3

Hardness
55-60 Rockwell C
Metallic Balls - 2.778 mm 440C Stainless - Grade 3
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00278-S440-G3 (PK-100)
Metallic Balls - 2.778 mm 440C Stainless - ISO 3290 Grade 3 Ball
Out of Stock | Backorder Now | More stock due: 1 (100 pcs) around Tue, Dec 09, 2025 | Further orders can be expected around Wed, Jan 14, 2026
Regular price $29.86 AUD
Regular price $69.99 AUD Sale price $29.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
2.778
mm
+/- 0.005080
(Equiv. 0.109 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 2.778 mm 440C Stainless - Grade 40
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00278-S440-G40 (PK-100)
Metallic Balls - 2.778 mm 440C Stainless - ISO 3290 Grade 40 Ball
157 units (15700 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

157 units (15700 pcs) Available Now. Backorder if more than 157.
Diameter (D)
2.778
mm
+/- 0.005080
(Equiv. 0.109 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Metallic Balls - 2.778 mm 440C Stainless - Grade 40
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00278-S440-G40 (PK-100)
Metallic Balls - 2.778 mm 440C Stainless - ISO 3290 Grade 40 Ball
157 units (15700 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

157 units (15700 pcs) Available Now. Backorder if more than 157.
Diameter (D)
3.000
mm
+/- 0.00254
(Equiv. 0.118 in.)
Material
SAE52100 Chrome

Precision
ISO 3290 Grade 28

Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 3 mm SAE52100 Chrome - Grade 28
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00300-CH-G28 (PK-10000)
Metallic Balls - 3 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $140.05 AUD
Regular price $329.17 AUD Sale price $140.05 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
3.000
mm
+/- 0.00254
(Equiv. 0.118 in.)
Material
SAE52100 Chrome

Precision
ISO 3290 Grade 28

Hardness
60-70 Rockwell C
Metallic Balls - 3 mm SAE52100 Chrome - Grade 28
Material: Chrome Steel SAE 52100    Properties: Commonly used in precision bearings.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00300-CH-G28 (PK-10000)
Metallic Balls - 3 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $140.05 AUD
Regular price $329.17 AUD Sale price $140.05 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D)
3.000
mm
+/- 0.00254
(Equiv. 0.118 in.)
Material
Tungsten Carbide

Precision
AFBMA Grade 25

Hardness
91.5 Rockwell A
Properties
Extreme hardness and wear resistance.
Colour
Dull Grey
Metallic Balls - 3 mm Tungsten Carbide - Grade 25
Material: Tungsten Carbide    Specific Gravity: 14.95   
Category: Balls - Metallic - Tungsten Carbide
Deleted Item. Available while stocks last.
Part Number: BL-00300-TC-G25 (PK-5)
Metallic Balls - 3 mm Tungsten Carbide - AFBMA Grade 25 Ball
18 units (90 pcs) Available Now | Item Discontinued - Up to 18 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $51.29 AUD Sale price $9.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
3.000
mm
+/- 0.00254
(Equiv. 0.118 in.)
Material
Tungsten Carbide

Precision
AFBMA Grade 25

Hardness
91.5 Rockwell A
Metallic Balls - 3 mm Tungsten Carbide - Grade 25
Material: Tungsten Carbide    Properties: Extreme hardness and wear resistance.    Colour: Dull Grey    Specific Gravity: 14.95   
Category: Balls - Metallic - Tungsten Carbide
Deleted Item. Available while stocks last.
Part Number: BL-00300-TC-G25 (PK-5)
Metallic Balls - 3 mm Tungsten Carbide - AFBMA Grade 25 Ball
18 units (90 pcs) Available Now | Item Discontinued - Up to 18 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $51.29 AUD Sale price $9.00 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)
3.000
mm
+/- 0.01270
(Equiv. 0.118 in.)
Material
Ti-Gr23/Ti-6AL4V-ELI

Precision
ISO 3290 Grade 100

Hardness
35 Rockwell C
Properties
Implant Grade Titanium
Colour
Silver
Metallic Balls - 3 mm Ti-Gr23/Ti-6AL4V-ELI - Grade 100
Material: Ti-Gr23/Ti-6AL4V-ELI   
Category: Balls - Metallic - Titanium Alloy
Part Number: BL-00300-T23-G100 (PK-10)
Metallic Balls - 3 mm Ti-Gr23/Ti-6AL4V-ELI - ISO 3290 Grade 100 Titanium Alloy Ball
61 units (610 pcs) Available Now | Further orders can be expected around Sun, Feb 01, 2026
Regular price $3.23 AUD
Regular price Sale price $3.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

61 units (610 pcs) Available Now. Backorder if more than 61.
Diameter (D)
3.000
mm
+/- 0.01270
(Equiv. 0.118 in.)
Material
Ti-Gr23/Ti-6AL4V-ELI

Precision
ISO 3290 Grade 100

Hardness
35 Rockwell C
Metallic Balls - 3 mm Ti-Gr23/Ti-6AL4V-ELI - Grade 100
Material: Ti-Gr23/Ti-6AL4V-ELI    Properties: Implant Grade Titanium    Colour: Silver   
Category: Balls - Metallic - Titanium Alloy
Part Number: BL-00300-T23-G100 (PK-10)
Metallic Balls - 3 mm Ti-Gr23/Ti-6AL4V-ELI - ISO 3290 Grade 100 Titanium Alloy Ball
61 units (610 pcs) Available Now | Further orders can be expected around Sun, Feb 01, 2026
Regular price $3.23 AUD
Regular price Sale price $3.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

61 units (610 pcs) Available Now. Backorder if more than 61.