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Home / Bearings & Bushings / Supply Punch Press Copper Bushing and Copper Bearing, Precision Wear-Resistant Copper Bearing, Motor Bushing, Copper Liner, Oil-Impregnated Copper Bushing

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition SAE 841 Oil-Impregnated Bronze
Inner Diameter 0.500 inches (12.7mm)
Outer Diameter 0.625 inches (15.875mm)
Overall Length 1.00 inch (25.4mm)
Dimensional Tolerance +0.001 / -0.000 inches
Brinell Hardness 65 HRB (Rockwell B)
Lubrication Type Self-Lubricating (Oil-Impregnated)
Max Load Capacity 8,000 PSI Static
Operating Temperature Range 10°F to 220°F (-12°C to 104°C)
Country of Origin USA

5 reviews

A

Anonymous

Apr 17, 2026

Rating: 5/5

Bulk order satisfied

Bought 50 units for our assembly line maintenance stock. Consistency across all units was excellent. Packaging prevented any damage during transit.

A

Anonymous

Apr 03, 2026

Rating: 4/5

Good quality, slow shipping

The bushings themselves are great quality bronze and seem very durable. Only giving 4 stars because shipping took longer than expected, but the product meets specifications.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Durable and reliable

Been running these for 6 months in a high-cycle motor application. No visible wear yet and the self-lubricating feature is working as advertised. Will buy again.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Solid standard size

Works well for motor shafts. Slight variance on the OD but within acceptable tolerance for press fit. Good value for the price point compared to local suppliers.

A

Anonymous

Jan 30, 2026

Rating: 5/5

Perfect fit for my press

Ordered these for a refurbishment project on an old punch press. Dimensions were spot on and the bronze quality feels substantial. Installation was smooth with a standard arbor press.

5 FAQ

Q: What is the lead time for bulk orders over 100 units?

A: Standard stock ships within 24 hours. For orders exceeding 100 units, please contact our sales team for potential bulk manufacturing timelines, though most ship within 3-5 business days.

Q: Can these bushings be reamed to a custom inner diameter?

A: Yes, slight reaming is acceptable to achieve a specific fit, but please note this may affect the oil-impregnated surface layer. We recommend consulting a machinist for precise adjustments.

Q: Do you offer metric sizes for this product line?

A: Currently we stock imperial sizes for this specific bronze bearing shell. Please check our metric bushings category for equivalent dimensions in millimeters.

Q: Do these require additional grease during installation?

A: These are oil-impregnated and self-lubricating. Additional grease is not required but applying a light coat of machine oil during initial installation can help prevent galling.

Q: Are these suitable for high-speed rotational applications?

A: These are recommended for low to moderate speed applications. For high-speed continuous rotation, we suggest reviewing our ball bearing series for better performance.

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