Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand Name	MechMotion
Model Number	SBR-UU-Open
Material Composition	GCr15 Bearing Steel
Compatible Shaft Diameter	12mm to 50mm
Bearing Style	Linear Ball Bearing
Seal Type	Double Rubber Seals
Precision Rating	Standard Grade
Pre-Lubricated	Yes
Mounting Hardware	Not Included
Condition	Open-Box Bulk

5 reviews

Anonymous

Mar 23, 2026

Rating: 4/5

Good Fit

Slight resistance at first then loosened up after some use. Overall a solid purchase for the price.

Anonymous

Mar 21, 2026

Rating: 5/5

Great Value

Works just like branded ones but at a fraction of the cost. Very satisfied with the quality.

Anonymous

Feb 17, 2026

Rating: 5/5

Sturdy Build

Holds weight well on vertical axis. No sagging noticed after a week of continuous operation.

Anonymous

Feb 08, 2026

Rating: 5/5

Perfect for CNC

Smooth travel on my X-axis. The open box design makes mounting very easy compared to closed types.

Anonymous

Feb 02, 2026

Rating: 5/5

Fast Delivery

Needed them urgently for repair. Arrived quickly and were exactly as described in the listing.

5 FAQ

Q: What is the warranty period?

A: We offer a 90-day manufacturer warranty against defects in material or workmanship.

Q: Is lubrication required upon arrival?

A: No, the units come pre-greased from the factory and are ready to install.

Q: Are the seals removable for cleaning?

A: Yes, the rubber seals can be removed carefully for re-lubrication or cleaning.

Q: Can it handle radial load?

A: Yes, these are designed specifically to handle radial loads on round shafts.

Q: Does this fit SBR16 shafts?

A: Yes, please select the 16mm option at checkout to ensure proper fit.

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