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Home / Bearings & Bushings / Supply of Brass Self-Lubricating Bearings Oil-Impregnated Brass Copper Shaft Sleeves Lubricating Bearings Copper Bushings Castings

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material SAE 841 Oil-Impregnated Bronze
Bearing Type Sleeve Bushing
Inner Diameter 0.500 inches
Outer Diameter 0.625 inches
Overall Length 1.000 inches
Lubrication Self-Lubricating (Oil-Impregnated)
Operating Temperature 10°F to 220°F
Max Load Capacity 2000 PSI
Surface Finish Machined Smooth
Package Quantity 10 Pieces

5 reviews

A

Anonymous

Apr 18, 2026

Rating: 5/5

Great for Repairs

Used these to fix an old motor. They pressed in easily and function as expected.

A

Anonymous

Apr 15, 2026

Rating: 5/5

Exact Replacement

These fit perfectly into my machinery housing. The oil impregnation is evident and should last a long time.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Good Quality Brass

Solid construction. Came slightly oily which is normal for this type. Good value for the price.

A

Anonymous

Feb 16, 2026

Rating: 5/5

Smooth Operation

Installed these on my lathe tailstock. Movement is smooth and quiet. Highly recommend.

A

Anonymous

Feb 06, 2026

Rating: 4/5

Standard Size

Measurements were accurate. Just make sure to clean excess oil before installation.

5 FAQ

Q: Do I need to add grease during installation?

A: No additional grease is required. The bearings are pre-impregnated with oil.

Q: Is this material lead-free?

A: Our standard SAE 841 bronze contains lead for machinability. Please contact us for lead-free options.

Q: Can these be used outdoors?

A: Yes, bronze is corrosion resistant, but extreme weather conditions may affect lubrication over time.

Q: What is the tolerance on the inner diameter?

A: The standard tolerance is +0.001/-0.000 inches for the inner diameter.

Q: Are these suitable for high-speed applications?

A: These are best suited for low to moderate speed applications due to the self-lubricating nature.

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