Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	High-Carbon Chromium Bearing Steel
Inner Diameter	12 mm - 18 mm (Selectable)
Outer Diameter	19 mm
Surface Hardness	HRC 58-62
Precision Tolerance	IT6 Grade
Surface Finish	Ground and Polished (Ra 0.4)
Heat Treatment	Quenched and Tempered
Standard Length	50 mm
Protection Coating	Anti-Rust Oil
Package Weight	Approx. 0.05 kg

5 reviews

Anonymous

Mar 19, 2026

Rating: 5/5

Excellent Precision

Fit perfectly into my linear guide assembly. Hardness seems accurate based on filing test.

Anonymous

Mar 09, 2026

Rating: 4/5

Good Quality Steel

Material is solid. Shipping took a bit longer than expected but product is as described.

Anonymous

Mar 08, 2026

Rating: 4/5

Solid Component

Works well. Make sure to measure your shaft tolerance carefully before ordering.

Anonymous

Feb 24, 2026

Rating: 5/5

Hard and Durable

Exactly what I needed for a wear-resistant application. Surface finish is very smooth.

Anonymous

Feb 11, 2026

Rating: 5/5

Perfect for CNC Retrofit

Used this for a custom bushing setup on my milling machine. No issues with wear so far.

5 FAQ

Q: Can I order a specific inner diameter between 12 and 18mm?

A: Please select the specific variant from the dropdown menu during checkout.

Q: What is the return policy if the tolerance is off?

A: We accept returns within 30 days if specifications are not met.

Q: Does this come pre-lubricated?

A: It comes with anti-rust oil. Please apply appropriate lubricant before use.

Q: Do you ship internationally?

A: Yes, we ship to most countries via standard courier services.

Q: Is this suitable for high-speed applications?

A: Yes, provided proper lubrication and alignment are maintained.

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