Miniature Bearings Australia - minibearings

Collection: Balls - Ceramic - Ruby - Synthetic

Balls -> Ceramic -> Ruby -> Synthetic

Diameter (D)	Material	Precision	Hardness	Properties	Colour	Indicative Image
Diameter (D) 5.000 mm _{+/- 0.00254} (Equiv. 0.197 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Ruby
Material: Synthetic Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00500-RY-G25 (5 Pcs) Ceramic Balls - 5 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $93.41 AUD Regular price ~~$112.09 AUD~~ Sale price $93.41 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
Diameter (D)	Material	Precision	Hardness	Indicative Image
Diameter (D) 5.000 mm _{+/- 0.00254} (Equiv. 0.197 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs
Material: Synthetic Ruby Properties: Extreme hardness and wear resistance Colour: Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00500-RY-G25 (5 Pcs) Ceramic Balls - 5 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $93.41 AUD Regular price ~~$112.09 AUD~~ Sale price $93.41 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
BL-00500-RY-G25 (5 Pcs) --- Ceramic Balls - 5 mm Synthetic Ruby - AFBMA Grade 25 Ball Sale BL-00500-RY-G25 (5 Pcs) --- Ceramic Balls - 5 mm Synthetic Ruby - AFBMA Grade 25 Ball Regular price $93.41 AUD Regular price ~~$112.09 AUD~~ Sale price $93.41 AUD Unit price per Out of stock! Backorder Now Sale
Diameter (D) 5.556 mm _{+/- 0.00254} (Equiv. 0.219 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Ruby
Material: Synthetic Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00556-RY-G25 (5 Pcs) Ceramic Balls - 5.556 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $128.23 AUD Regular price ~~$153.87 AUD~~ Sale price $128.23 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
Diameter (D) 5.556 mm _{+/- 0.00254} (Equiv. 0.219 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs
Material: Synthetic Ruby Properties: Extreme hardness and wear resistance Colour: Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00556-RY-G25 (5 Pcs) Ceramic Balls - 5.556 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $128.23 AUD Regular price ~~$153.87 AUD~~ Sale price $128.23 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
BL-00556-RY-G25 (5 Pcs) --- Ceramic Balls - 5.556 mm Synthetic Ruby - AFBMA Grade 25 Ball Sale BL-00556-RY-G25 (5 Pcs) --- Ceramic Balls - 5.556 mm Synthetic Ruby - AFBMA Grade 25 Ball Regular price $128.23 AUD Regular price ~~$153.87 AUD~~ Sale price $128.23 AUD Unit price per Out of stock! Backorder Now Sale
Diameter (D) 6.000 mm _{+/- 0.00254} (Equiv. 0.236 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Ruby
Material: Synthetic Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00600-RY-G25 (5 Pcs) Ceramic Balls - 6 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $128.50 AUD Regular price ~~$154.20 AUD~~ Sale price $128.50 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
Diameter (D) 6.000 mm _{+/- 0.00254} (Equiv. 0.236 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs
Material: Synthetic Ruby Properties: Extreme hardness and wear resistance Colour: Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00600-RY-G25 (5 Pcs) Ceramic Balls - 6 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $128.50 AUD Regular price ~~$154.20 AUD~~ Sale price $128.50 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
BL-00600-RY-G25 (5 Pcs) --- Ceramic Balls - 6 mm Synthetic Ruby - AFBMA Grade 25 Ball Sale BL-00600-RY-G25 (5 Pcs) --- Ceramic Balls - 6 mm Synthetic Ruby - AFBMA Grade 25 Ball Regular price $128.50 AUD Regular price ~~$154.20 AUD~~ Sale price $128.50 AUD Unit price per Out of stock! Backorder Now Sale
Diameter (D) 6.350 mm _{+/- 0.00254} (Equiv. 0.25 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Ruby
Material: Synthetic Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00635-RY-G25 (5 Pcs) Ceramic Balls - 6.35 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $167.86 AUD Regular price Sale price $167.86 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
Diameter (D) 6.350 mm _{+/- 0.00254} (Equiv. 0.25 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs
Material: Synthetic Ruby Properties: Extreme hardness and wear resistance Colour: Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00635-RY-G25 (5 Pcs) Ceramic Balls - 6.35 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $167.86 AUD Regular price Sale price $167.86 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
BL-00635-RY-G25 (5 Pcs) --- Ceramic Balls - 6.35 mm Synthetic Ruby - AFBMA Grade 25 Ball BL-00635-RY-G25 (5 Pcs) --- Ceramic Balls - 6.35 mm Synthetic Ruby - AFBMA Grade 25 Ball Regular price $167.86 AUD Regular price Sale price $167.86 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Ruby
Material: Synthetic Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00794-RY-G25 (5 Pcs) Ceramic Balls - 7.938 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $356.95 AUD Regular price ~~$428.35 AUD~~ Sale price $356.95 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs
Material: Synthetic Ruby Properties: Extreme hardness and wear resistance Colour: Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00794-RY-G25 (5 Pcs) Ceramic Balls - 7.938 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $356.95 AUD Regular price ~~$428.35 AUD~~ Sale price $356.95 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
BL-00794-RY-G25 (5 Pcs) --- Ceramic Balls - 7.938 mm Synthetic Ruby - AFBMA Grade 25 Ball Sale BL-00794-RY-G25 (5 Pcs) --- Ceramic Balls - 7.938 mm Synthetic Ruby - AFBMA Grade 25 Ball Regular price $356.95 AUD Regular price ~~$428.35 AUD~~ Sale price $356.95 AUD Unit price per Out of stock! Backorder Now Sale
Diameter (D) 9.525 mm _{+/- 0.00254} (Equiv. 0.375 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Ruby
Material: Synthetic Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00953-RY-G25 (5 Pcs) Ceramic Balls - 9.525 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $589.68 AUD Regular price ~~$707.62 AUD~~ Sale price $589.68 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
Diameter (D) 9.525 mm _{+/- 0.00254} (Equiv. 0.375 in.)	Material Synthetic Ruby	Precision AFBMA Grade 25	Hardness 9 Mohs
Material: Synthetic Ruby Properties: Extreme hardness and wear resistance Colour: Ruby Specific Gravity: 3.98 Ovality: +/-0.000635
Part Number: BL-00953-RY-G25 (5 Pcs) Ceramic Balls - 9.525 mm Synthetic Ruby - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 24, 2025 Regular price $589.68 AUD Regular price ~~$707.62 AUD~~ Sale price $589.68 AUD Unit price per Per 5 Quantity Required Backorder: Out of Stock.
BL-00953-RY-G25 (5 Pcs) --- Ceramic Balls - 9.525 mm Synthetic Ruby - AFBMA Grade 25 Ball Sale BL-00953-RY-G25 (5 Pcs) --- Ceramic Balls - 9.525 mm Synthetic Ruby - AFBMA Grade 25 Ball Regular price $589.68 AUD Regular price ~~$707.62 AUD~~ Sale price $589.68 AUD Unit price per Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)