Product Overview
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 - Technical Specifications
Bore Diameter
Gear type
| Actions | Model | Dimensions | Structure Dimensions | Basic Load Rating | Weight | ||||
|---|---|---|---|---|---|---|---|---|---|
| d | D | H | n1 | H1 | h | Cor | |||
| 012.75.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 011.75.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 010.75.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 010.50.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 014.50.7500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 013.50.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 012.50.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 014.75.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 011.50.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |
| 013.75.4500 | 4272 | 4726 | 174 | 10 | 162 | 12 | 34100 | 4000 | |