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Home / Bearings & Bushings / Linear Bearing / Box Slider / SC8/10/12/SC16/SC20/SC25/SC30/40/50UU Bushing
Bearings & Bushings

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Model Series SC Series (SC8-SC50)
Bore Diameter 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 40mm, 50mm
Seal Type UU Rubber Seals
Material High Carbon Bearing Steel
Surface Finish Black Oxide Coating
Compatibility Hardened Linear Guide Shafts
Load Capacity Dynamic and Static Radial Load
Precision Grade Standard Industrial Grade
Operating Temperature -10°C to 80°C
Package Includes 1 x Linear Bearing Unit

5 reviews

A

Anonymous

Mar 16, 2026

Rating: 5/5

Fast shipping

Arrived earlier than expected. Packaging was secure and protective.

A

Anonymous

Feb 27, 2026

Rating: 5/5

Perfect fit for CNC

Ordered the SC12 for my router build. Fits the shaft smoothly with no binding.

A

Anonymous

Feb 17, 2026

Rating: 5/5

Great seals

The UU seals seem to keep dust out well. Very happy with the quality.

A

Anonymous

Feb 06, 2026

Rating: 5/5

Repeat customer

Bought these for a second project. Consistency between batches is excellent.

A

Anonymous

Jan 29, 2026

Rating: 4/5

Good value

Solid bearing for the price. Was a bit stiff initially but loosened up quickly.

5 FAQ

Q: What is the return policy?

A: We accept returns within 30 days if the item is unused and in original packaging.

Q: Do you sell matching linear shafts?

A: Yes, please view our Linear Shafts category for compatible hardened rods.

Q: What shaft tolerance do you recommend?

A: We recommend using hardened shafts with g6 tolerance for optimal performance.

Q: Is lubrication pre-applied?

A: Yes, the bearings come with factory lubrication suitable for general use.

Q: Can these handle vertical loads?

A: Yes, they are designed to support radial loads in vertical orientations.

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