A
Anonymous
Mar 31, 2026
Rating: 5/5
Exact Fit
Matches the specs perfectly. No wobble on the linear shaft.
Description
Double-Chamfered Flange Type Linear Bearing KCMH/KCMHL-8 10 12 16 20 25 30 35 40 50
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Series | KCMH / KCMHL |
| Bore Diameter | 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm |
| Material | GCr15 Bearing Steel |
| Hardness | HRC 60-64 |
| Seal Type | Double Sealed (UU) |
| Cage Material | Nylon Retainer |
| Precision Class | G Grade |
| Load Type | Radial Load |
| Lubrication | Pre-lubricated with Grease |
| Country of Origin | China |
5 reviews
A
Anonymous
Mar 03, 2026
Rating: 4/5
Good but tight
Quality is good, initially a bit tight but loosened up after use.
A
Anonymous
Mar 02, 2026
Rating: 5/5
Industrial Quality
Heavy duty feel. Recommended for automation projects.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Smooth Motion
Installed on my CNC router. Very smooth movement without any binding.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Reliable
Using for 3D printer Z-axis. Great performance so far.
5 FAQ
Q: Does this fit 12mm shafts?
A: Yes, please select the 12mm bore option from the variant menu.
Q: Is grease included?
A: Yes, the bearings come pre-lubricated with standard grease.
Q: Bulk discount available?
A: Yes, please contact our sales team for orders over 100 units.
Q: What is the max speed rating?
A: Depends on load, but typically suitable for speeds up to 2m/s.
Q: Can I return if wrong size?
A: Yes, returns are accepted within 30 days if unused.
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