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Home / Bearings & Bushings / SF1-3815 Composite Bearing / Self-Lubricating Oil-Impregnated Bearing / Bronze Bushing / Shaft Sleeve / Oil-Free Bushing 38*42*15L

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition PTFE Composite / Steel Back / Copper Layer
Inner Diameter 38 mm
Outer Diameter 42 mm
Length 15 mm
Dynamic Load Capacity 140 N/mm²
Static Load Capacity 250 N/mm²
Max Operating Temperature 110°C
Min Operating Temperature -40°C
Friction Coefficient 0.03 - 0.20
Surface Treatment Oil-Impregnated Bronze Layer

5 reviews

A

Anonymous

Apr 22, 2026

Rating: 4/5

Good quality, slight tight fit

Quality seems high. Had to press fit carefully. Works well after the break-in period. Would recommend having proper tools ready.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Reliable for bulk orders

We use these in assembly lines. Consistent quality across the batch. No failures so far after three months of continuous operation.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Great for low maintenance apps

Exactly what I needed for an oil-free environment. No grease required initially. Runs smooth and quiet.

A

Anonymous

Feb 09, 2026

Rating: 4/5

Solid bearing

Durable construction. Copper layer looks even. Shipping was fast. Only minor issue was packaging could be more robust.

A

Anonymous

Jan 30, 2026

Rating: 5/5

Perfect fit for machinery repair

Ordered these for a conveyor belt repair. Dimensions were spot on. The self-lubricating feature saves maintenance time significantly.

5 FAQ

Q: Can I cut this to a different length?

A: We do not recommend cutting as it may damage the composite layer and affect performance.

Q: Is this compatible with stainless steel shafts?

A: Yes, it works well with hardened steel and stainless steel shafts within the load ratings.

Q: What is the tolerance on the inner diameter?

A: Standard H7 tolerance is applied unless specified otherwise in the custom options.

Q: Is this suitable for underwater applications?

A: While self-lubricating, prolonged submersion is not recommended without additional sealing measures.

Q: Do you offer volume discounts?

A: Yes, please contact our sales team for orders over 50 units for pricing adjustments.

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