Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand Name	YTP
Product Type	Linear Motion Bearing
Model Number	SC UU Series
Housing Material	Aluminum Alloy
Internal Material	Bearing Steel Balls
Seal Configuration	Double Sealed (UU)
Compatible Shaft	Hardened Linear Rods
Size Options	8mm to 60mm Diameter
Lubrication Status	Pre-greased
Usage Environment	Indoor Automation

5 reviews

Anonymous

Apr 18, 2026

Rating: 5/5

Exact Specifications

Ordered SC20 and the dimensions matched my shafts perfectly. No wobble or binding.

Anonymous

Apr 18, 2026

Rating: 4/5

Good for 3D Printer

Using SC8 on my 3D printer Z-axis. Works well, though I added a bit more grease just to be safe.

Anonymous

Apr 12, 2026

Rating: 5/5

Sturdy Housing

The aluminum housing feels robust. Doesn't flex under load compared to cheaper alternatives I've tried.

Anonymous

Mar 15, 2026

Rating: 4/5

Fast Delivery

Product arrived quickly. One bearing was slightly tight but loosened up after use. Good value overall.

Anonymous

Mar 15, 2026

Rating: 5/5

Smooth CNC Upgrade

Installed these on my CNC router gantry. Movement is much smoother than the old bushings. Very satisfied with the quality.

5 FAQ

Q: Can I lubricate them later?

A: Yes, there are grease nipples on most sizes for re-lubrication.

Q: What shaft tolerance is required?

A: h6 tolerance hardened shafts are recommended for best performance.

Q: Are these self-aligning?

A: No, these are box-type rigid bearings, ensure shaft alignment is precise.

Q: What is the load capacity?

A: Load capacity varies by size, please refer to the specific size chart in the description.

Q: Do these come with mounting holes?

A: Yes, the housing includes threaded mounting holes for easy installation.

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