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
011.20.280 200 360 60 2 50 10 490 28
010.20.280 200 360 60 2 50 10 490 28
013.25.315 222 408 70 2 60 10 760 43
011.25.315 222 408 70 2 60 10 760 43
010.25.315 222 408 70 2 60 10 760 43
011.25.355 262 448 70 2 60 10 810 49
010.25.355 262 448 70 2 60 10 810 49
013.25.355 262 448 70 2 60 10 810 49
010.25.400 307 493 70 2 60 10 960 55
011.25.400 307 493 70 2 60 10 960 55
013.25.400 307 493 70 2 60 10 960 55
010.25.450 357 543 70 2 60 10 1120 64
011.25.450 357 543 70 2 60 10 1120 64
013.25.450 357 543 70 2 60 10 1120 64
010.25.500 398 602 80 4 70 10 1290 75.8
010.30.500 398 602 80 4 70 10 1290 75.8
014.25.500 398 602 80 4 70 10 1290 75.8
013.25.500 398 602 80 4 70 10 1290 75.8
014.30.500 398 602 80 4 70 10 1290 75.8
011.30.500 398 602 80 4 70 10 1290 75.8
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