HXSU series of high rigidity cross roller bearing inner and outer rings are with the overall structure, with high rigidity, and with mounting holes, no bearing flange and installation, to a large extent simplify the installation process, and does not affect the mounting accuracy, with high precision and high torque rotation, but also free to choose the inner or outer ring rotation mode in accordance with the accuracy requirements, with greater freedom of choice. It differs XRU is sealed structure using double-sided spring reed seal, and dimensions are more compact than HGRU series, more suitable for small mounting space installed.
SIZE | Main dimensions（mm） | Basic load | Limiting speed | weight | |||||||
rating(axial) | rating(radial) | ||||||||||
Inter ring | Outer ring | Width | Mounting hole | r | Ca | C0a | Cr | Cor | r/min | Kg | |
d | D | B | rmin | kN | kN | kN | kN | ||||
HXSU080168 | 130 | 205 | 25.4 | 12 | 1.1 | 66 | 240 | 42 | 96 | 227 | 3.3 |
HXSU080188 | 150 | 225 | 25.4 | 16 | 1.1 | 71 | 275 | 46 | 110 | 203 | 3.7 |
HXSU080218 | 180 | 225 | 25.4 | 20 | 1.1 | 77 | 315 | 49 | 127 | 175 | 4.3 |
HXSU080258 | 220 | 295 | 25.4 | 24 | 1.5 | 84 | 375 | 54 | 151 | 148 | 5.1 |
HXSU080318 | 280 | 355 | 25.4 | 28 | 1.5 | 93 | 465 | 59 | 185 | 120 | 6.3 |
HXSU080398 | 360 | 435 | 25.4 | 36 | 2 | 106 | 590 | 68 | 236 | 96 | 7.8 |
SIZE | Main dimensions（mm） | Basic load | weight | |||||||
rating(axial) | rating(radial) | |||||||||
Inter ring | Outer ring | Width | Mounting hole | r | Ca | C0a | Cr | Cor | Kg | |
d | D | B | rmin | kN | kN | kN | KN | |||
HXSU140414 | 344 | 484 | 56 | 24 | 2 | 229 | 520 | 146 | 250 | 28 |
HXSU140544 | 474 | 614 | 56 | 32 | 2.5 | 270 | 680 | 170 | 330 | 38 |
HXSU080218 | 574 | 714 | 56 | 36 | 1.1 | 290 | 800 | 185 | 395 | 44 |
HXSU080258 | 674 | 814 | 56 | 40 | 1.5 | 315 | 930 | 200 | 455 | 52 |
HXSU080318 | 774 | 914 | 56 | 40 | 1.5 | 340 | 1050 | 215 | 510 | 60 |
HXSU080398 | 874 | 1014 | 56 | 44 | 3 | 360 | 1170 | 227 | 580 | 67 |
