-Same model: XU series cross roller bearings
1. High precision: the precision can reach P4 and P2 levels;Material:bearings mechanical
2. High rigidity: all bearings in this series are preloaded;bearings mechanical steel material HRC60;
3. High load capacity: bearting material can withstand axial load, radial load and overturning load.
4. Small size: the bearing is small in size and can save space for the host.
Scope of application: widely used in the joints and rotating parts of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical machines, calculators, IC manufacturing devices and other equipment.bearting material.
MODEL | SIZE | LOAD | LOAD | WEIGHT | |||||||||
（axial） | （radial） | ||||||||||||
di (mm) | Da (mm) | da(mm) | H (mm) | фLa | na | фLi | ni | Ca Kn | Coa | Cr | Cor | Kg | |
Kn | Kn | Kn | |||||||||||
DU050077 | 40 | 112 | 77 | 22 | 97 | 6-ф6.6 | 56 | 6-M8 | 22.4 | 29 | 14.3 | 14.2 | 1.4 |
DU060094 | 57 | 140 | 94 | 26 | 120 | 6-ф9 | 70 | 6-M8 | 32.5 | 37.5 | 20.7 | 18.4 | 2.4 |
DU060111 | 76.2 | 145.79 | 111 | 15.87 | 133.1 | 8-ф6.9 | 88.9 | 8-ф6.9 | 36 | 44.5 | 22.8 | 21.5 | 1.2 |
DU080120 | 69 | 170 | 120 | 30 | 148 | 6-ф9 | 90 | 6-M8 | 56 | 53 | 35.5 | 26 | 4 |
DU080149 | 101.6 | 196.85 | 149.6 | 22.22 | 177.8 | 16-ф6.9 | 115.8 | 16-ф6.9 | 63 | 66 | 40 | 32.5 | 3.6 |
DU120179 | 124.5 | 234 | 179 | 35 | 214 | 12-ф11 | 144.5 | 12-ф11 | 118 | 179 | 75 | 88 | 7 |
DU120222 | 140 | 300 | 222 | 36 | 270 | 12-M16 | 170 | 12-ф18 | 133 | 275 | 85 | 131 | 12 |
DU160260 | 191 | 329 | 260 | 46 | 305 | 20-ф14 | 215 | 20-ф14 | 212 | 350 | 135 | 173 | 16 |
DU080264 | 215.9 | 311 | 264 | 25.4 | 295.3 | 12-ф8.7 | 231.8 | 12-ф8.7 | 85 | 117 | 54 | 57 | 6.9 |
DU160405 | 336 | 474 | 405 | 46 | 450 | 30-ф14 | 360 | 30-ф14 | 270 | 550 | 172 | 270 | 25 |
DU080430 | 380 | 480 | 430 | 26 | 462 | 20-ф9 | 398 | 20-M10 | 110 | 280 | 70 | 138 | 12 |
DU300515 | 384 | 646 | 515 | 86 | 598 | 18-ф26 | 432 | 18-ф26 | 720 | 1370 | 455 | 670 | 115 |
