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Home / Bearings & Bushings / SF1-5540 Composite Bearing / Oil-Free Bushing / Self-Lubricating Oil-Impregnated Bearing / Bronze Bushing / Shaft Sleeve 55*60*40

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Inner Diameter 55 mm
Outer Diameter 60 mm
Length 40 mm
Material Bronze/PTFE Composite
Lubrication Self-Lubricating (Oil-Impregnated)
Static Load Capacity 250 N/mm²
Dynamic Load Capacity 140 N/mm²
Operating Temperature -40°C to +110°C
Friction Coefficient 0.08 - 0.15
Item Weight 0.35 kg

5 reviews

A

Anonymous

Mar 18, 2026

Rating: 5/5

Exactly as described

Dimensions were accurate when measured with calipers. The oil-impregnated surface is visible and seems high quality. Will purchase again.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good quality material

The bronze composite feels solid and durable. Installation was straightforward. Only giving 4 stars because shipping took a bit longer than expected.

A

Anonymous

Mar 08, 2026

Rating: 3/5

Tight tolerance

The bearing was slightly tight on the shaft. Had to do some light reaming to get it to fit properly. Works fine now but expected a smoother fit.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Long lasting performance

Installed these on a conveyor system three months ago. No signs of wear yet and no need for greasing. Excellent value for the price.

A

Anonymous

Jan 29, 2026

Rating: 5/5

Perfect fit for hydraulic press

These bearings fit exactly as specified. The self-lubricating feature works great and reduced maintenance time significantly. Highly recommend for industrial repairs.

5 FAQ

Q: What is the maximum rotational speed supported?

A: The recommended maximum sliding speed is approximately 2.5 m/s for optimal performance and longevity.

Q: Is this bearing suitable for outdoor use in rain?

A: Yes, the composite bronze material offers good corrosion resistance, making it suitable for humid or wet environments.

Q: Can this handle high vibration applications?

A: Yes, the composite structure provides good damping properties suitable for moderate vibration environments.

Q: Do I need to add grease during installation?

A: No, these are self-lubricating oil-impregnated bushings. Additional grease is not required and may attract debris.

Q: Are these sold individually or in packs?

A: The price listed is for a single unit. You can adjust the quantity in the cart for bulk orders.

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