Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	GCr15 Bearing Steel
Flange Material	Aluminum Alloy
Shaft Diameter	6mm to 60mm Options
Seal Type	Double Rubber Seal (UU)
Motion Type	Linear Motion
Precision Grade	Standard Industrial Grade
Lubrication	Pre-greased
Operating Temperature	-20°C to 100°C
Mounting Style	Round Flange Bolt-on
Application	CNC, 3D Printer, Robotics

5 reviews

Anonymous

Apr 12, 2026

Rating: 5/5

Exact specifications

Matched the drawing perfectly. Fast shipping.

Anonymous

Apr 02, 2026

Rating: 4/5

Good value bulk pack

One had slight resistance but others are great.

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for CNC Upgrade

Fits perfectly on my 12mm shafts. Smooth motion immediately.

Anonymous

Mar 07, 2026

Rating: 5/5

Smooth operation

Used for linear rail project. Very quiet.

Anonymous

Feb 20, 2026

Rating: 4/5

Solid build quality

Flange is sturdy. Wish it came with bolts.

5 FAQ

Q: Can these handle vertical loads?

A: Yes, suitable for vertical and horizontal orientations.

Q: Are these compatible with hardened shafts?

A: Yes, designed for hardened linear shafts.

Q: What is the shaft tolerance?

A: Typically h7 for optimal performance.

Q: What is the bolt hole spacing?

A: Varies by size, please check specific dimension chart.

Q: Do I need to lubricate again?

A: Pre-greased, but maintenance recommended after heavy use.

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