Ultra-Slim Bearing
Material: Bearing Steel / Stainless Steel / Special Alloy
Cross Section: Ultra-slim (1mm – 6mm)
Precision: ABEC 1, 3, 5
Structure: Single Row / Radial Contact / Ultra-Thin Profile
Bore Range: 20mm – 500mm
Application: Surgical robots, optical fiber machines, micro-positioning, drone gimbals
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Ultra-Slim Bearings push thin section technology to the extreme with cross-sections as small as 1mm, enabling bearing integration into the tightest mechanical envelopes. Despite the minimal cross-section, these bearings maintain high precision and smooth running accuracy. Manufactured from high-grade materials with special heat treatment for dimensional stability. Critical applications include medical surgical robots, optical fiber winding machines, micro-positioning stages, and compact drone gimbal systems.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| JU020CP0 | 50.8 | 57.15 | 3.18 | 1.20 | 1.55 | 12000 | 0.012 |
| JU025CP0 | 63.5 | 69.85 | 3.18 | 1.45 | 2.00 | 10000 | 0.016 |
| JU030CP0 | 76.2 | 82.55 | 3.18 | 1.70 | 2.45 | 8500 | 0.020 |
| JU035CP0 | 88.9 | 95.25 | 3.18 | 1.95 | 2.95 | 7300 | 0.024 |
| JU040CP0 | 101.6 | 107.95 | 3.18 | 2.20 | 3.45 | 6400 | 0.028 |
| JU042CP0 | 107.95 | 114.30 | 3.18 | 2.30 | 3.75 | 6000 | 0.030 |
| JU047CP0 | 120.65 | 127.00 | 3.18 | 2.55 | 4.30 | 5300 | 0.035 |
| JU050CP0 | 127.0 | 133.35 | 3.18 | 2.70 | 4.60 | 5000 | 0.038 |
