Cross Roller Slewing Bearing
MC crossed roller slewing ring is mainly made up of inside and outside rings. It features compact in design, light in weight, small in assembling clearance, and high in installing precision. As the rollers are crossed arranged by 1:1, it is suitable for high precision mounting and capable to bear axial force, radial force and resultant torque simultaneously.
Three types of this kind of single row crossed roller slewing bearing:
B. External gear bearing (external tooth)
C. Internal gear bearing (internal tooth)

Single row cross roller slewing bearing

| Bearing No. | Boundary dimensions | Mounting hole dimensions | ||||||||||
| Non tooth | External tooth | Internal tooth | D | d | H | D1 | D2 | dn1 dn2 | dm1 dm2 | L | n | |
| mm | ||||||||||||
| 110.25.500 | 111.25.500 | 113.25.500 | 602 | 398 | 75 | 566 | 434 | 18 | M16 | 32 | 20 | |
| 112.25.500 | 114.25.500 | |||||||||||
| 110.25.560 | 111.25.560 | 113.25.560 | 662 | 458 | 626 | 494 | ||||||
| 112.25.560 | 114.25.560 | |||||||||||
| 110.25.630 | 111.25.630 | 113.25.630 | 732 | 528 | 696 | 564 | 24 | |||||
| 112.25.630 | 114.25.630 | |||||||||||
| 110.25.710 | 111.25.710 | 113.25.710 | 812 | 608 | 776 | 644 | ||||||
| 112.25.710 | 114.25.710 | |||||||||||
| 110.28.800 | 111.28.800 | 113.28.800 | 922 | 678 | 82 | 878 | 722 | 22 | M20 | 40 | 30 | |
| 112.28.800 | 114.28.800 | |||||||||||
| 110.28.900 | 111.28.900 | 113.28.900 | 1022 | 778 | 82 | 978 | 822 | 22 | M20 | 40 | 30 | |
| 112.28.900 | 114.28.900 | |||||||||||
| 110.28.1000 | 111.28.1000 | 113.28.1000 | 1122 | 878 | 1078 | 922 | 36 | |||||
| 112.28.1000 | 114.28.1000 | |||||||||||
| 110.28.1120 | 111.28.1120 | 113.28.1120 | 1242 | 998 | 1198 | 1042 | ||||||
| 112.28.1120 | 114.28.1120 | |||||||||||
| 110.32.1250 | 111.32.1250 | 113.32.1250 | 1390 | 1110 | 91 | 1337 | 1163 | 26 | M24 | 48 | 40 | |
| 112.32.1250 | 114.32.1250 | |||||||||||
| 110.32.1400 | 111.32.1400 | 113.32.1400 | 1540 | 1260 | 1487 | 1313 | ||||||
| 112.32.1400 | 114.32.1400 | |||||||||||
| 110.32.1600 | 111.32.1600 | 113.32.1600 | 1740 | 1460 | 91 | 1687 | 1513 | 26 | M24 | 48 | 45 | |
| 112.32.1600 | 114.32.1600 | |||||||||||
| 110.32.1800 | 111.32.1800 | 113.32.1800 | 1940 | 1660 | 1887 | 1713 | ||||||
| 112.32.1800 | 114.32.1800 | |||||||||||
| 110.40.2000 | 111.40.2000 | 113.40.2000 | 2178 | 1825 | 112 | 2110 | 1891 | 33 | M30 | 60 | 48 | |
| 112.40.2000 | 114.40.2000 | |||||||||||
| 110.40.2240 | 111.40.2240 | 113.40.2240 | 2418 | 2065 | 2350 | 2131 | ||||||
| 112.40.2240 | 114.40.2240 | |||||||||||
| 110.40.2500 | 111.40.2500 | 113.40.2500 | 2678 | 2325 | 2610 | 2391 | 56 | |||||
| 112.40.2500 | 114.40.2500 | |||||||||||
| 110.40.2800 | 111.40.2800 | 113.40.2800 | 2978 | 2625 | 112 | 2910 | 2691 | 33 | M30 | 60 | 56 | |
| 112.40.2800 | 114.40.2800 | |||||||||||
| 110.50.3150 | 111.50.3150 | 113.50.3150 | 3376 | 2922 | 134 | 3286 | 3014 | 45 | M42 | 84 | ||
| 112.50.3150 | 114.50.3150 | |||||||||||
| 110.50.3550 | 111.50.3550 | 113.50.3550 | 3776 | 3322 | 3686 | 3414 | ||||||
| 112.50.3550 | 114.50.3550 | |||||||||||
| 110.50.4000 | 111.50.4000 | 113.50.4000 | 4226 | 3772 | 4136 | 3864 | 60 | |||||
| 112.50.4000 | 114.50.4000 | |||||||||||
| 110.50.4500 | 111.50.4500 | 113.50.4500 | 4726 | 4272 | 4636 | 4364 | ||||||
| 112.50.4500 | ||||||||||||
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