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 | |||
| 023.25.500 | 384 | 616 | 106 | 4 | 96 | 26 | 1210 | 100 | |
| 024.25.500 | 384 | 616 | 106 | 4 | 96 | 26 | 1210 | 100 | |
| 021.25.500 | 384 | 616 | 106 | 4 | 96 | 26 | 1210 | 100 | |
| 022.25.500 | 384 | 616 | 106 | 4 | 96 | 26 | 1210 | 100 | |
| 020.25.500 | 384 | 616 | 106 | 4 | 96 | 26 | 1210 | 100 | |
| 023.25.560 | 446 | 676 | 106 | 4 | 96 | 26 | 1340 | 115 | |
| 024.25.560 | 446 | 676 | 106 | 4 | 96 | 26 | 1340 | 115 | |
| 021.25.560 | 446 | 676 | 106 | 4 | 96 | 26 | 1340 | 115 | |
| 022.25.560 | 446 | 676 | 106 | 4 | 96 | 26 | 1340 | 115 | |
| 020.25.560 | 446 | 676 | 106 | 4 | 96 | 26 | 1340 | 115 | |
| 023.25.630 | 514 | 746 | 106 | 4 | 96 | 26 | 1530 | 130 | |
| 024.25.630 | 514 | 746 | 106 | 4 | 96 | 26 | 1530 | 130 | |
| 020.25.630 | 514 | 746 | 106 | 4 | 96 | 26 | 1530 | 130 | |
| 021.25.630 | 514 | 746 | 106 | 4 | 96 | 26 | 1530 | 130 | |
| 022.25.630 | 514 | 746 | 106 | 4 | 96 | 26 | 1530 | 130 | |
| 021.25.710 | 594 | 826 | 106 | 4 | 96 | 26 | 1730 | 140 | |
| 022.25.710 | 594 | 826 | 106 | 4 | 96 | 26 | 1730 | 140 | |
| 020.25.710 | 594 | 826 | 106 | 4 | 96 | 26 | 1730 | 140 | |
| 023.25.710 | 594 | 826 | 106 | 4 | 96 | 26 | 1730 | 140 | |
| 024.25.710 | 594 | 826 | 106 | 4 | 96 | 26 | 1730 | 140 | |