Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	GCr15 High Carbon Chromium Steel
Hardness	58-62 HRC After Heat Treatment
Inner Diameter Tolerance	ISO H7 Standard
Outer Diameter Tolerance	ISO h6 Standard
Surface Roughness	Ra 0.4μm Ground Finish
Heat Treatment	Quenched and Tempered
Protective Coating	Anti-Corrosion Oil Layer
Recommended Lubrication	Grease or Oil Bath
Operating Temperature Range	-20°C to 120°C
Country of Origin	Manufactured in ISO 9001 Facility

5 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Solid Construction

Very hard steel, required proper tools to install. Good value overall.

Anonymous

Mar 14, 2026

Rating: 5/5

Exactly as Described

Ordered the 70mm bore variant. Measurements matched the listing exactly.

Anonymous

Mar 06, 2026

Rating: 4/5

Fast Shipping

Product quality is high. Packaging could be better to prevent scratching.

Anonymous

Mar 04, 2026

Rating: 5/5

Precision Machined

These bushings fit perfectly into our hydraulic cylinders. The bore tolerance is spot on.

Anonymous

Feb 15, 2026

Rating: 5/5

Great for Restoration

Used these for an old industrial machine rebuild. Working smoothly.

5 FAQ

Q: Is the 85mm bore in stock?

A: Yes, all listed bore sizes are currently available.

Q: Is interference fit required?

A: Yes, these are designed for press-fit installation.

Q: What lubricant do you recommend?

A: Standard industrial grease suitable for steel bearings works best.

Q: Do you offer bulk discounts?

A: Please contact our sales team for orders over 50 units.

Q: Can these handle high speeds?

A: They are sleeve bushings, best for moderate speed and high load.

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