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Home / Bearings & Bushings / Steel Sleeve, Shaft Bushing, Bearing Liner, Inner Ring, Wear-Resistant Set, Full Range of Bearing Steel Spacers, Inner Diameters 50, 55, 60, 70mm

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material GCr15 Bearing Steel
Hardness 58-62 HRC
Inner Diameter 50/55/60/70 mm Options
Outer Diameter Customizable to Specification
Length Customizable to Specification
Surface Finish Ground and Polished
Heat Treatment Quenched and Tempered
Tolerance Class ISO h6
Application Industrial Machinery & Automotive
Country of Origin China

5 reviews

A

Anonymous

Apr 21, 2026

Rating: 5/5

Great Spacer Solution

Used these as spacer sleeves in an assembly line. They are durable and the surface finish is smooth.

A

Anonymous

Apr 19, 2026

Rating: 4/5

Solid Product

Good value for the price. Came with a light oil coating which is standard for steel protection. Cleaned up easily.

A

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect Fit for Conveyor Repair

Ordered the 60mm ID sleeve for a conveyor belt repair. The hardness is exactly as described and the fit was precise. Highly recommend for industrial use.

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good Quality, Slow Shipping

The steel sleeve itself is excellent quality and machined well. Only giving 4 stars because shipping took a bit longer than expected.

A

Anonymous

Feb 05, 2026

Rating: 5/5

Verified Hardness

We tested the hardness upon arrival and it met the HRC 58-62 spec. Great for high wear applications.

5 FAQ

Q: What is the standard lead time?

A: Standard sizes ship within 5-7 business days. Custom sizes may take 10-15 business days.

Q: Can you customize the length to 150mm?

A: Yes, we offer customizable lengths. Please contact us with your specific requirements for a quote.

Q: What installation method do you recommend?

A: We recommend a press fit installation. Ensure the housing is clean and aligned before installation.

Q: Do you ship to Canada?

A: Yes, we ship internationally including Canada. Shipping costs are calculated at checkout.

Q: Is a material certification available?

A: Yes, we can provide a material certification for GCr15 steel upon request at the time of order.

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