Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Bearing Steel GCr15
Inner Diameter	20, 22, 28, 30, 32 mm
Outer Diameter	24, 25, 28, 30, 35 mm
Hardness	HRC 58-62
Surface Finish	Precision Ground
Tolerance Class	ISO h6
Heat Treatment	Quenched and Tempered
Application	Industrial Machinery, Drill Jigs
Coating	Anti-Rust Oil
Standard Length	20 mm (Custom Available)

5 reviews

Anonymous

Apr 08, 2026

Rating: 5/5

Perfect Fit for Drill Press

These bushings fit exactly as specified. The inner diameter is smooth and the hardness seems correct for my application. Very satisfied with the purchase.

Anonymous

Apr 03, 2026

Rating: 5/5

Fast Shipping

Arrived well packaged and protected from rust. Dimensions matched the listing perfectly. Will order again for future projects.

Anonymous

Mar 30, 2026

Rating: 5/5

Durable and Reliable

Installed these in a high-vibration machine three months ago. No wear visible yet and operation is smooth. Highly recommend for industrial use.

Anonymous

Mar 26, 2026

Rating: 4/5

Good Quality, Tight Fit

Quality is excellent, but they were slightly harder to press in than expected. Make sure your housing bore is within tolerance. Otherwise, great product.

Anonymous

Feb 03, 2026

Rating: 4/5

Good Value

Price is competitive for bearing steel. Would prefer if standard lengths were more varied in the pack, but overall a solid buy.

5 FAQ

Q: Is the inner diameter smooth bore or threaded?

A: The inner diameter is a precision ground smooth bore designed for shaft rotation or sliding fit.

Q: Do you offer bulk pricing for over 50 units?

A: Yes, volume discounts are available. Please reach out to our sales team directly for a custom quote.

Q: What is the return policy if the size is wrong?

A: We accept returns within 30 days if the item is unused and in original packaging. Please contact customer service for a label.

Q: What is the maximum RPM these can handle?

A: Max RPM depends on lubrication and load. For standard grease lubrication, we recommend consulting our engineering chart.

Q: Are these bushings metric or imperial sizes?

A: All dimensions listed are in metric millimeters. Please check your shaft specifications accordingly.

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