Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Model Series	KEMFL / KEMKL / KEMHL
Shaft Diameter Options	10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm
Body Material	Aluminum Alloy
Bearing Material	High Carbon Chromium Steel
Mounting Type	Center-Mounted Flange
Precision Class	G6 / G7
Seal Type	Rubber Sealed (UU) or Open
Lubrication	Pre-lubricated with Lithium Grease
Operating Temperature	-20°C to +80°C
Application	CNC Machines, 3D Printers, Linear Actuators

5 reviews

Anonymous

Apr 13, 2026

Rating: 5/5

Fast shipping and well packaged

Arrived quickly and was protected well against damage. The bearing itself is smooth and quiet during operation.

Anonymous

Apr 02, 2026

Rating: 4/5

Good quality, tight fit

The bearing quality is solid. It was a bit tight on the shaft initially but loosened up after some use. Good value for the price.

Anonymous

Mar 31, 2026

Rating: 5/5

Smooth linear motion

Very quiet operation compared to my old bearings. The center mount design saves space in my assembly. Will buy again.

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect fit for my CNC router

Works smoothly on my 20mm shaft. The flange mounting was exactly as specified and made installation very easy. Highly recommend for hobbyist CNC builds.

Anonymous

Mar 09, 2026

Rating: 4/5

Solid bearing for the price

Does the job well. Not industrial grade but perfect for light duty automation projects. No complaints so far.

5 FAQ

Q: Is additional grease required upon arrival?

A: No, the bearings come pre-lubricated with lithium grease and are ready for immediate use.

Q: Can I use this bearing in a vertical orientation?

A: Yes, this bearing is suitable for both horizontal and vertical axis applications.

Q: Does this fit hardened linear shafts?

A: Yes, these bearings are designed specifically for use with hardened linear shafts.

Q: What is the bolt hole spacing for the 20mm model?

A: Please refer to the dimension chart in the product images for specific bolt hole spacing per diameter.

Q: Is the flange made of steel or aluminum?

A: The flange body is typically made of aluminum alloy to reduce overall weight.

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