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Collection: Balls - Metallic - Stainless Steel - 304 Grade

Balls -> Metallic -> Stainless Steel -> 304 Grade

Diameter (D)	Material	Precision	Hardness	Properties	Colour	Indicative Image
Metallic Balls - 20 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 20.000 mm _{+/- 0.01270} (Equiv. 0.787 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-02000-S4-G200 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $385.50 AUD Regular price ~~$906.00 AUD~~ Sale price $385.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D)	Material	Precision	Hardness	Indicative Image
Metallic Balls - 20 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 20.000 mm _{+/- 0.01270} (Equiv. 0.787 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-02000-S4-G200 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $385.50 AUD Regular price ~~$906.00 AUD~~ Sale price $385.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-02000-S4-G200 (PK-100) --- Metallic Balls - 20 mm 304 Stainless - ISO 3290 Grade 200 Ball Sale BL-02000-S4-G200 (PK-100) --- Metallic Balls - 20 mm 304 Stainless - ISO 3290 Grade 200 Ball Regular price $385.50 AUD Regular price ~~$906.00 AUD~~ Sale price $385.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Metallic Balls - 22.225 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D) 22.225 mm _{+/- 0.01270} (Equiv. 0.875 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00250
Part Number: BL-02223-S4-G100 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $548.95 AUD Regular price ~~$1,290.00 AUD~~ Sale price $548.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Metallic Balls - 22.225 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D) 22.225 mm _{+/- 0.01270} (Equiv. 0.875 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00250
Part Number: BL-02223-S4-G100 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $548.95 AUD Regular price ~~$1,290.00 AUD~~ Sale price $548.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-02223-S4-G100 (PK-100) --- Metallic Balls - 22.225 mm 304 Stainless - ISO 3290 Grade 100 Ball Sale BL-02223-S4-G100 (PK-100) --- Metallic Balls - 22.225 mm 304 Stainless - ISO 3290 Grade 100 Ball Regular price $548.95 AUD Regular price ~~$1,290.00 AUD~~ Sale price $548.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Metallic Balls - 25 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D) 25.000 mm _{+/- 0.01270} (Equiv. 0.984 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00250
Part Number: BL-02500-S4-G100 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $863.77 AUD Regular price ~~$2,030.00 AUD~~ Sale price $863.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Metallic Balls - 25 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D) 25.000 mm _{+/- 0.01270} (Equiv. 0.984 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00250
Part Number: BL-02500-S4-G100 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $863.77 AUD Regular price ~~$2,030.00 AUD~~ Sale price $863.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-02500-S4-G100 (PK-100) --- Metallic Balls - 25 mm 304 Stainless - ISO 3290 Grade 100 Ball Sale BL-02500-S4-G100 (PK-100) --- Metallic Balls - 25 mm 304 Stainless - ISO 3290 Grade 100 Ball Regular price $863.77 AUD Regular price ~~$2,030.00 AUD~~ Sale price $863.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D) 25.400 mm _{+/- 0.01270} (Equiv. 1 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00250
Part Number: BL-02540-S4-G100 (Each) 36 Available Now \| Further orders can be expected around Fri, Mar 13, 2026 Regular price $12.05 AUD Regular price ~~$33.74 AUD~~ Sale price $12.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 36 available can be backordered.
Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D) 25.400 mm _{+/- 0.01270} (Equiv. 1 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00250
Part Number: BL-02540-S4-G100 (Each) 36 Available Now \| Further orders can be expected around Fri, Mar 13, 2026 Regular price $12.05 AUD Regular price ~~$33.74 AUD~~ Sale price $12.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 36 Available Now. Backorder if more than 36.
BL-02540-S4-G100 (Each) --- Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball Sale BL-02540-S4-G100 (Each) --- Metallic Balls - 25.4 mm 304 Stainless - ISO 3290 Grade 100 Ball Regular price $12.05 AUD Regular price ~~$33.74 AUD~~ Sale price $12.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 36 Available Now Sale
Metallic Balls - 31.75 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 31.750 mm _{+/- 0.01270} (Equiv. 1.25 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-03175-S4-G200 (Each) 80 Available Now \| Further orders can be expected around Sun, Jan 25, 2026 Regular price $30.23 AUD Regular price Sale price $30.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 80 available can be backordered.
Metallic Balls - 31.75 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 31.750 mm _{+/- 0.01270} (Equiv. 1.25 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-03175-S4-G200 (Each) 80 Available Now \| Further orders can be expected around Sun, Jan 25, 2026 Regular price $30.23 AUD Regular price Sale price $30.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 80 Available Now. Backorder if more than 80.
BL-03175-S4-G200 (Each) --- Metallic Balls - 31.75 mm 304 Stainless - ISO 3290 Grade 200 Ball BL-03175-S4-G200 (Each) --- Metallic Balls - 31.75 mm 304 Stainless - ISO 3290 Grade 200 Ball Regular price $30.23 AUD Regular price Sale price $30.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 80 Available Now
Metallic Balls - 38.1 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 38.100 mm _{+/- 0.01270} (Equiv. 1.5 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-03810-S4-G200 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $2,165.32 AUD Regular price ~~$5,092.40 AUD~~ Sale price $2,165.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Metallic Balls - 38.1 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 38.100 mm _{+/- 0.01270} (Equiv. 1.5 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-03810-S4-G200 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $2,165.32 AUD Regular price ~~$5,092.40 AUD~~ Sale price $2,165.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-03810-S4-G200 (PK-100) --- Metallic Balls - 38.1 mm 304 Stainless - ISO 3290 Grade 200 Ball Sale BL-03810-S4-G200 (PK-100) --- Metallic Balls - 38.1 mm 304 Stainless - ISO 3290 Grade 200 Ball Regular price $2,165.32 AUD Regular price ~~$5,092.40 AUD~~ Sale price $2,165.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Metallic Balls - 65 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 65.00 mm _{+/- 0.01270} (Equiv. 2.559 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-06500-S4-G200 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $10,809.59 AUD Regular price ~~$25,432.00 AUD~~ Sale price $10,809.59 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Metallic Balls - 65 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D) 65.00 mm _{+/- 0.01270} (Equiv. 2.559 in.)	Material 304 Stainless	Precision ISO 3290 Grade 200	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Ovality: +/-0.00500
Part Number: BL-06500-S4-G200 (PK-100) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $10,809.59 AUD Regular price ~~$25,432.00 AUD~~ Sale price $10,809.59 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-06500-S4-G200 (PK-100) --- Metallic Balls - 65 mm 304 Stainless - ISO 3290 Grade 200 Ball Sale BL-06500-S4-G200 (PK-100) --- Metallic Balls - 65 mm 304 Stainless - ISO 3290 Grade 200 Ball Regular price $10,809.59 AUD Regular price ~~$25,432.00 AUD~~ Sale price $10,809.59 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
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Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)