PRODUCT CATALOGUE
XI Series Cross Roller Slewing Bearings
| Cross Roller Slewing Bearing | ||||||||||||||||||
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| XI Series Cross Roller Slewing Bearings | ||||||||||||||||||
| Bearing Number |
XI Light Series / External tooth type Installation size （mm） |
Tooth Parameter | Mass | |||||||||||||||
| Da | Da zt | di | Di | da | da zt | dB | La | Li | ni/na | T | H | h | b | do | m | z | Kg | |
| XI120288N | 340 | 338 | 216 | 289 | 287 | 285 | 9 | 324 | 252 | 20 | 5 | 38 | 33 | 34 | 312 | 4 | 56 | 12 |
| XI120420N | 486 | 484 | 332 | 421 | 419 | 417 | 14 | 462 | 378 | 16 | 5 | 39 | 34 | 34 | 400 | 4 | 85 | 23 |
| XI160489N | 562 | 560 | 384 | 490 | 488 | 486 | 14 | 538 | 440 | 40 | 6 | 45 | 40 | 40 | 495 | 6 | 66 | 35 |
| XI180635N | 722 | 720 | 504 | 636 | 634 | 632 | 18 | 690 | 580 | 24 | 7 | 54 | 47 | 47 | 588 | 8 | 75 | 67 |
| XI200720N | 812 | 810 | 584 | 721 | 719 | 717 | 18 | 780 | 660 | 40 | 8 | 58 | 51 | 51 | 630 | 8 | 75 | 84 |
| XI180865N | 952 | 950 | 736 | 866 | 864 | 862 | 18 | 950 | 810 | 20 | 8 | 54 | 47 | 47 | 690 | 8 | 94 | 93 |
