A
Anonymous
Apr 09, 2026
Rating: 4/5
Fast Delivery
Product matches description well. Arrived earlier than expected.
Description
Manufactured with Advanced Technology; Buy and Use with Confidence
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Series | LMKUU Series |
| Material | GCr15 Bearing Steel |
| Seal Type | Double Rubber Seals (UU) |
| Precision Class | ABEC-1 |
| Surface Treatment | Anti-rust Coating |
| Lubrication | Pre-lubricated with Grease |
| Shaft Compatibility | Hardened Linear Shaft |
| Operating Temperature | -20°C to 120°C |
| Mounting Type | Flanged Bolt Hole |
| Package Content | 1 x Linear Bearing Unit |
5 reviews
A
Anonymous
Apr 06, 2026
Rating: 4/5
Good Fit
Needed a little break-in period but now it slides perfectly on the shaft.
A
Anonymous
Mar 31, 2026
Rating: 5/5
Exact Dimensions
Verified with micrometer. The inner diameter matches the spec sheet exactly.
A
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable Choice
Using for 3D printer upgrade. Much quieter than the old plastic bushings.
A
Anonymous
Feb 25, 2026
Rating: 5/5
Smooth Operation
Works great on my CNC router. The motion is very smooth and there is no binding.
5 FAQ
Q: Is grease included or do I need to add lubrication?
A: Yes, the units come pre-lubricated with grease from the factory.
Q: Are these sizes metric or imperial?
A: All LMK series bearings in this listing are metric sizes.
Q: Can I use this bearing in an outdoor environment?
A: While coated, we recommend indoor use to prevent long-term corrosion.
Q: Do you offer bulk pricing for large orders?
A: Please contact our sales support directly for bulk order discounts.
Q: What shaft tolerance works best for these bearings?
A: We recommend using h6 or g6 hardened shafts for optimal performance.
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