Single-row Four Point Angular Contact Ball Slewing Bearings

Four-point contact ball slewing bearings offer versatile performance for moderate loads. Our industrial versions feature:

  • 35° contact angle for balanced load distribution
  • Higher speed capability than roller designs
  • Integrated sealing systems for contaminated environments
  • Common applications: crane slewing rings, wind turbine yaw systems
  • Pre-lubricated for maintenance-free operation

Single-row Four Point Angular Contact Ball Slewing Bearings

Bore DiameterGear type
Model Dimensions Structure Dimensions Basic Load Rating Weight
d D H n1 H1 h Cor
013.25.315 222 408 70 2 60 10 760 43
013.25.355 262 448 70 2 60 10 810 49
013.25.400 307 493 70 2 60 10 960 55
013.25.450 357 543 70 2 60 10 1120 64
014.25.500 398 602 80 4 70 10 1290 75.8
013.30.500 398 602 80 4 70 10 1290 75.8
014.30.500 398 602 80 4 70 10 1290 75.8
013.25.500 398 602 80 4 70 10 1290 75.8
013.30.560 458 662 80 4 70 10 1440 94
014.30.560 458 662 80 4 70 10 1440 94
013.25.560 458 662 80 4 70 10 1440 94
014.25.560 458 662 80 4 70 10 1440 94
013.30.630 528 732 80 4 70 10 187 110
014.30.630 528 732 80 4 70 10 187 110
013.25.630 528 732 80 4 70 10 187 110
014.25.630 528 732 80 4 70 10 187 110
013.25.710 608 812 80 4 70 10 2120 120
014.25.710 608 812 80 4 70 10 2120 120
013.30.710 608 812 80 4 70 10 2120 120
014.30.710 608 812 80 4 70 10 2120 120
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