|
| Place of Origin: | China |
| Brand Name: | OEM |
| Certification: | ISO 9001 2000 |
| Model Number: | LMK20UU |
The LMK20UU is a square-flanged linear ball bearing engineered to deliver smooth, accurate, and low-friction linear motion along a 20 mm precision shaft. Its integrated square flange enables straightforward mounting and stable positioning in machinery and automation equipment.
The bearing incorporates recirculating steel balls that ensure smooth travel along the guide shaft. Double rubber seals help prevent dust and contaminants from entering the bearing while retaining lubricant, thereby improving service life and operational reliability.
| Item | Specification |
|---|---|
| Model | LMK20UU |
| Bearing Type | Linear Ball Bearing |
| Shaft Diameter (d) | 20 mm |
| Outer Diameter (D) | 32 mm |
| Overall Length (L) | 42 mm |
| Flange Type | Square Flange |
| Flange Size | 42 * 42 mm |
| Flange Thickness | 8 mm |
| Mounting Hole PCD | 43 mm |
| Mounting Holes | 4 |
| Ball Circuits | 5 |
| Seal Type | Double Rubber Seals (UU) |
| Dynamic Load Rating | 882 N |
| Static Load Rating | 1,370 N |
| Weight | Approx. 0.18 kg |
We also supply the following LMK series bearings:
| Model | Shaft Diameter (d) | Outer Diameter (D) | Length (L) | Flange Size (K * K) | Flange Thickness (H) |
|---|---|---|---|---|---|
| LMK6UU | 6 | 12 | 19 | 22 * 22 | 5 |
| LMK8UU | 8 | 15 | 24 | 25 * 25 | 5 |
| LMK10UU | 10 | 19 | 29 | 30 * 30 | 6 |
| LMK12UU | 12 | 21 | 30 | 32 * 32 | 6 |
| LMK13UU | 13 | 23 | 32 | 34 * 34 | 6 |
| LMK16UU | 16 | 28 | 37 | 37 * 37 | 6 |
| LMK20UU | 20 | 32 | 42 | 42 * 42 | 8 |
| LMK25UU | 25 | 40 | 59 | 50 * 50 | 8 |
| LMK30UU | 30 | 45 | 64 | 58 * 58 | 10 |
| LMK35UU | 35 | 52 | 70 | 64 * 64 | 10 |
| LMK40UU | 40 | 60 | 80 | 75 * 75 | 13 |
| LMK50UU | 50 | 80 | 100 | 92 * 92 | 13 |
| LMK60UU | 60 | 90 | 110 | 106 * 106 | 18 |
For purchasing the LMK20UU Linear Ball Bearing, contact our professional THK supplier team:
Email: sales@transmission-chain.com
WhatsApp: 008615006175975
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