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Home / Bearings & Bushings / Powder Metallurgy Copper Bushing Oil-Impregnated Self-Lubricating Bearing Outer Diameter Inner Diameter 3 4 5 6 8 9 10 12 15 Shaft Sleeve

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition SAE 841 Powdered Bronze
Manufacturing Method Powder Metallurgy Sintering
Lubrication Type Self-Lubricating (Oil-Impregnated)
Inner Diameter Range 3 mm to 15 mm
Outer Diameter Range 5 mm to 20 mm
Length Tolerance ±0.10 mm
Max Operating Temperature 120°C (248°F)
Hardness Rating 40-60 HB
Oil Volume Content 18-22% by Volume
Common Applications Motors, Pumps, Home Appliances

5 reviews

A

Anonymous

Apr 13, 2026

Rating: 4/5

Good Quality Bushings

Solid material and good finish. Delivery was slightly slower than expected but worth the wait.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Excellent Self-Lubrication

No need for extra grease. Works great in my conveyor setup without maintenance.

A

Anonymous

Feb 26, 2026

Rating: 5/5

Reliable Industrial Parts

Bought for conveyor belt repair. Happy with the durability and load handling.

A

Anonymous

Feb 11, 2026

Rating: 5/5

Perfect for RC Car Motor

Fit exactly as specified. Very smooth operation and no squeaking after hours of use.

A

Anonymous

Feb 07, 2026

Rating: 4/5

Good Value Bulk Pack

Some minor variance in length but usable for most projects. Great price point.

5 FAQ

Q: Do you offer custom sizes outside the 3-15 mm range?

A: Only standard ranges listed here are available for immediate shipping.

Q: Are these dimensions metric or imperial?

A: These are metric dimensions as listed in the specifications.

Q: What is the maximum RPM these can handle?

A: Depends on load, but typically up to 3000 RPM for light loads.

Q: Can I press these into an aluminum housing?

A: Yes, standard press fit procedures apply for aluminum housings.

Q: Do these require initial oiling before installation?

A: No, they come pre-impregnated with oil and are ready to use.

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