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. 50.3550 3322 3776 174 8 162 12 26900 3200
012. 50.3550 3322 3776 174 8 162 12 26900 3200
014. 75.3550 3322 3776 174 8 162 12 26900 3200
011.50.3550 3322 3776 174 8 162 12 26900 3200
013. 75.3550 3322 3776 174 8 162 12 26900 3200
012. 75.3550 3322 3776 174 8 162 12 26900 3200
011.75.3550 3322 3776 174 8 162 12 26900 3200
010.75.3550 3322 3776 174 8 162 12 26900 3200
010.50.3550 3322 3776 174 8 162 12 26900 3200
014. 50.3550 3322 3776 174 8 162 12 26900 3200
014. 50.4000 3772 4226 174 10 162 12 30200 3600
010.75.4000 3772 4226 174 10 162 12 30200 3600
013. 50.4000 3772 4226 174 10 162 12 30200 3600
012. 50.4000 3772 4226 174 10 162 12 30200 3600
010.50.4000 3772 4226 174 10 162 12 30200 3600
014. 75.4000 3772 4226 174 10 162 12 30200 3600
011.50.4000 3772 4226 174 10 162 12 30200 3600
013. 75.4000 3772 4226 174 10 162 12 30200 3600
012. 75.4000 3772 4226 174 10 162 12 30200 3600
011.75.4000 3772 4226 174 10 162 12 30200 3600