Single-Row Crossed Roller Slewing Bearings

Crossed roller slewing bearings provide the highest rotational accuracy in their class. Key features:

  • 90° crossed roller arrangement for maximum stiffness
  • ±0.001° repeat positioning accuracy
  • Compact design with high moment load capacity
  • Ideal for robotics, medical equipment and telescope mounts
  • Standard and custom clearance options available

Single-Row Crossed Roller Slewing Bearings

Bore DiameterGear type
Model Dimensions Structure Dimensions Basic Load Rating Weight
d D H n1 H1 h Cor
113.50.3150 292 3376 134 8 122 12 13800 2150
114.50.3150 292 3376 134 8 122 12 13800 2150
111.50.3150 292 3376 134 8 122 12 13800 2150
110.50.3150 292 3376 134 8 122 12 13800 2150
112.50.3150 292 3376 134 8 122 12 13800 2150
112.25.500 398 602 75 4 65 10 1040 80
110.25.500 398 602 75 4 65 10 1040 80
111.25.500 398 602 75 4 65 10 1040 80
113.25.500 398 602 75 4 65 10 1040 80
114.25.500 398 602 75 4 65 10 1040 80
114.25.560 458 662 75 4 65 10 1160 90
112.25.560 458 662 75 4 65 10 1160 90
111.25.560 458 662 75 4 65 10 1160 90
110.25.560 458 662 75 4 65 10 1160 90
113.25.560 458 662 75 4 65 10 1160 90
112.25.630 528 732 75 4 65 10 1300 100
113.25.630 528 732 75 4 65 10 1300 100
111.25.630 528 732 75 4 65 10 1300 100
114.25.630 528 732 75 4 65 10 1300 100
110.25.630 528 732 75 4 65 10 1300 100
1 2 3