Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	304 Stainless Steel
Bearing Type	Flanged Linear Ball Bearing
Seal Type	Double Rubber Seals (UU)
Surface Treatment	Precision Polished
Compatibility	Hardened Linear Shaft Rods
Corrosion Resistance	Suitable for Humid Environments
Mounting Style	Flange Mount with Screw Holes
Precision Class	Normal Grade
Operating Temperature	-20°C to 120°C
Package Content	Bearing Unit (Shaft Sold Separately)

5 reviews

Anonymous

Apr 20, 2026

Rating: 4/5

Solid construction

Flange is sturdy. Wish it came with mounting screws included.

Anonymous

Apr 15, 2026

Rating: 5/5

Perfect for my CNC router

Smooth motion and fits the 8mm shaft perfectly. The stainless steel is a nice upgrade from chrome.

Anonymous

Apr 02, 2026

Rating: 5/5

Resists rust well

Using this in a high humidity workshop. No signs of corrosion after 3 months.

Anonymous

Mar 24, 2026

Rating: 4/5

Good quality but tight

Quality is excellent, but required a bit of break-in time before smooth operation.

Anonymous

Mar 09, 2026

Rating: 5/5

Great for 3D printer

Upgraded my old plastic bearings to these. Much quieter and stable.

5 FAQ

Q: Are the flange holes threaded?

A: No, the flange holes are clearance holes for standard metric screws.

Q: Can these be used outdoors?

A: Yes, 304 stainless steel offers good corrosion resistance for outdoor use.

Q: Is pre-lubrication required?

A: Units come pre-lubricated with grease, but additional lubrication is recommended for heavy loads.

Q: What is the load capacity?

A: Capacity varies by model size. Please refer to the specific technical datasheet for LM10-LM40 ratings.

Q: Does this fit standard 8mm shafts?

A: Yes, the SLMK8UU is designed for standard 8mm hardened linear shafts.

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