Product Overview
Double-row ball slewing bearings deliver enhanced load capacity and rigidity. Technical highlights:
- Step bore design for precise axial location
- 45° contact angle for optimal load transfer
- Special raceway grinding for smooth operation
- Primary applications: excavator swing bearings, radar platforms
- Optional surface hardening up to 60 HRC
Double-Row Step Bore 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 | |||
| 024.50.2000 | 1785 | 2215 | 190 | 8 | 178 | 47 | 9870 | 1150 | |
| 020.50.2000 | 1785 | 2215 | 190 | 8 | 178 | 47 | 9870 | 1150 | |
| 021.50.2000 | 1785 | 2215 | 190 | 8 | 178 | 47 | 9870 | 1150 | |
| 022.50.2000 | 1785 | 2215 | 190 | 8 | 178 | 47 | 9870 | 1150 | |
| 023.50.2000 | 1785 | 2215 | 190 | 8 | 178 | 47 | 9870 | 1150 | |
| 023.50.2240 | 2025 | 2455 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 024.50.2240 | 2025 | 2455 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 020.50.2240 | 2025 | 2455 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 021.50.2240 | 2025 | 2455 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 022.50.2240 | 2025 | 2455 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 023.50.2500 | 2285 | 2715 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 020.50.2500 | 2285 | 2715 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 024.50.2500 | 2285 | 2715 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 021.50.2500 | 2285 | 2715 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 022.50.2500 | 2285 | 2715 | 190 | 8 | 178 | 47 | 1110 | 1500 | |
| 020.50.2800 | 2585 | 3015 | 190 | 8 | 178 | 47 | 13900 | 1900 | |
| 023.50.2800 | 2585 | 3015 | 190 | 8 | 178 | 47 | 13900 | 1900 | |
| 024.50.2800 | 2585 | 3015 | 190 | 8 | 178 | 47 | 13900 | 1900 | |
| 021.50.2800 | 2585 | 3015 | 190 | 8 | 178 | 47 | 13900 | 1900 | |
| 022.50.2800 | 2585 | 3015 | 190 | 8 | 178 | 47 | 13900 | 1900 | |