YRTM is a bi-directional thrust cylindrical roller YRT composite bearing equipped with a steel grating, which achieves real-time monitoring and adjustment of the rotation accuracy of the bi-directional thrust cylindrical roller composite bearing to ensure high-precision machine operation. The measurement of angular displacement of the turntable bearing with an integrated angle measurement system plays a very important role in modern industry, especially in the machine tool industry, where there are often high requirements for the rotation angle of the processed parts, This requires precise measurement and control of diagonal displacement.
Bearing type | Boundary dimensions | inner ring | outer ring |
d | D | H | H1 | H2 | C | D1 | D2 | dn | dm | F | L | d1 | d2 | a | qty | D3 | qty |
YRTM150 | 150 | 240 | 43 | 29 | 14 | 12 | 214 | 214 | 165 | 225 | 165 | 225 | 7 | 11 | 6.2 | 34 | 7 | 33 |
YRTM180 | 180 | 280 | 46 | 32 | 14 | 15 | 244.5 | 244 | 194 | 260 | 194 | 260 | 7 | 11 | 6.2 | 46 | 7 | 45 |
YRTM200 | 200 | 300 | 47 | 32 | 15 | 15 | 271.2 | 274 | 215 | 285 | 215 | 285 | 7 | 11 | 6.2 | 46 | 7 | 45 |
YRTM260 | 260 | 385 | 55 | 36.5 | 18.5 | 18 | 343.8 | 345 | 280 | 365 | 280 | 365 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 |
YRTM325 | 325 | 450 | 60 | 40 | 20 | 20 | 412.6 | 415 | 342 | 430 | 342 | 430 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 |
YRTM395 | 395 | 525 | 65 | 42.5 | 22.5 | 20 | 485.5 | 486 | 415 | 505 | 415 | 505 | 9.3 | 15 | 8.2 | 46 | 9.3 | 45 |
YRTM460 | 460 | 600 | 70 | 46 | 24 | 22 | 557.7 | 560 | 482 | 580 | 482 | 580 | 9.3 | 15 | 8.2 | 46 | 9.3 | 45
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