A
Anonymous
Apr 19, 2026
Rating: 4/5
Solid Build
Exactly what I needed for my repair job. Would buy again.
Description
Custom manufacturing available according to drawings
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High-Grade Carbon Steel |
| Surface Treatment | Black Oxide Coated |
| Inner Diameter Options | 40/42/45/50/55/60/65/70/75/80 mm |
| Outer Diameter Tolerance | ISO H7 Standard |
| Inner Diameter Tolerance | ISO g6 Standard |
| Hardness | HRC 45-50 |
| Available Lengths | 20mm, 30mm, 50mm, 80mm |
| Max Operating Temperature | 200 Degrees Celsius |
| Package Content | 1 Piece Per Order |
| Manufacturing Standard | ISO 9001 Certified Facility |
5 reviews
A
Anonymous
Apr 11, 2026
Rating: 5/5
Fast Shipping
Product arrived well packaged. No rust and dimensions were accurate.
A
Anonymous
Apr 07, 2026
Rating: 5/5
Excellent Precision
Fit perfectly on my shaft. Hardness is as stated and the finish is smooth.
A
Anonymous
Mar 24, 2026
Rating: 5/5
Heavy Duty
Using this for a press fit assembly. Holds up well under pressure.
A
Anonymous
Mar 17, 2026
Rating: 4/5
Good Value
Solid steel, slight surface roughness but works well for static applications.
5 FAQ
Q: Can you cut this to a custom length?
A: We sell fixed standard lengths. Custom cutting is not available directly through this listing.
Q: What is the wall thickness for the 50mm ID version?
A: Wall thickness varies by specific SKU. Please check the detailed specification table for your selected size.
Q: Is the black oxide coating rustproof?
A: It provides corrosion resistance, but we recommend storing in a dry environment to prevent rust.
Q: Do you offer bulk discounts for industrial orders?
A: Yes, please contact our sales department directly for quotes on large quantity orders.
Q: Does this sleeve require lubrication during installation?
A: For press fits, we recommend light lubrication. For rotating applications, regular lubrication is advised.
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