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Home / Bearings & Bushings / Shaft Linear Bearing Box Slider SCS8/10/SCS12/16/20/25/30/35UU Bearing Housing

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Available Sizes SCS8, SCS10, SCS12, SCS16, SCS20, SCS25, SCS30, SCS35
Housing Material Aluminum Alloy
Internal Bearing Linear Ball Bearing
Seal Designation UU (Double Contact Seal)
Shaft Type Hardened Round Linear Shaft
Mounting Style Box Type Slide Block
Factory Lubrication Pre-greased
Precision Class Normal Grade
Max Operating Temp 80 Degrees Celsius
Primary Use Case CNC, 3D Printer, Automation Machinery

5 reviews

A

Anonymous

Apr 14, 2026

Rating: 5/5

Bulk order quality consistent

Ordered 20 units for automation project. All units matched specs perfectly. Will order again for future builds.

A

Anonymous

Apr 13, 2026

Rating: 5/5

Perfect for my CNC router

Fits the 12mm shaft perfectly. Smooth motion and easy to mount. The aluminum housing is sturdy and lightweight.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Smooth linear motion

Upgraded my 3D printer Z-axis. Very quiet operation and sturdy build. No binding issues during testing.

A

Anonymous

Mar 14, 2026

Rating: 4/5

Works as expected

Solid construction. Shipping took a bit long but product quality is high. Fits standard shafts without issue.

A

Anonymous

Feb 13, 2026

Rating: 4/5

Good value, minor burrs

Overall great block. Had to deburr mounting holes slightly but works well. Good price for the quality provided.

5 FAQ

Q: What is the mounting hole spacing?

A: Varies by model, check specific drawing for SCS dimensions.

Q: Is the seal dust proof?

A: UU seals offer good protection against dust and debris ingress.

Q: Does this fit standard hardened shafts?

A: Yes, designed for standard tolerance hardened linear shafts.

Q: Can it handle vertical loads?

A: Yes, but ensure proper support and alignment to prevent binding.

Q: How often to lubricate?

A: Depends on usage, usually every 100km or 6 months for heavy use.

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