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LMES20-40UU Self-Aligning Linear Ball Bearings - Maintenance-Free Plastic Bushings specifically engineered for Fitness & Gym Equipment. These units serve as a high-performance drop-in replacement for Thomson & Samick Super Linear Units.
Upgrade your treadmills, ellipticals, and strength machines with LMES20UU, LMES25UU, LMES30UU, and LMES40UU self-lubricating linear bearings. Engineered from high-impact polymer, these bushings run 50% quieter and last 3× longer than traditional metal bearings, while eliminating the need for regular grease maintenance. Exact OD and length match standard series, allowing for installation in seconds without modifying existing shafts or housings.
| Feature | Specification |
|---|---|
| Bearing Type | Linear Bearing |
| Material Quality | Bearing steel Gcr15, stainless steel, ceramic, high-temperature steel, high-impact polymer |
| Vibration Grade | ZV1, ZV2, ZV3, ZV4 |
| Sealing Type | 2RS rubber seal, ZZ metal seal, open type |
| Strengths | Self-lubricating, quiet operation, long lifespan |
| Model No. | dr (mm) | D (mm) | L (mm) | B (mm) | W (mm) | D1 (mm) | h (mm) |
|---|---|---|---|---|---|---|---|
| LM8UU | 8 | 16 | 24 | 17.5 | 1.1 | 14.3 | 1 |
| LM10UU | 10 | 19 | 29 | 22 | 1.3 | 18 | 1 |
| LM12UU | 12 | 21 | 30 | 23 | 1.3 | 20 | 1.5 |
| LM16UU | 16 | 28 | 37 | 26.5 | 1.6 | 27 | 1.5 |
| LM20UU | 20 | 32 | 42 | 30.5 | 1.6 | 30.5 | 1.5 |
| LM25UU | 25 | 40 | 59 | 41 | 1.85 | 38 | 2 |
| LM30UU | 30 | 45 | 64 | 44.5 | 1.85 | 43 | 2.5 |
| LM40UU | 40 | 60 | 80 | 60.5 | 2.1 | 57 | 3 |
