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 | |||
| 024.40.1250 | 1074 | 1426 | 160 | 5 | 150 | 39 | 4820 | 580 | |
| 021.40.1250 | 1074 | 1426 | 160 | 5 | 150 | 39 | 4820 | 580 | |
| 022.40.1250 | 1074 | 1426 | 160 | 5 | 150 | 39 | 4820 | 580 | |
| 020.40.1250 | 1074 | 1426 | 160 | 5 | 150 | 39 | 4820 | 580 | |
| 023.40.1250 | 1074 | 1426 | 160 | 5 | 150 | 39 | 4820 | 580 | |
| 023.40.1400 | 1224 | 1576 | 160 | 5 | 150 | 39 | 5430 | 650 | |
| 024.40.1400 | 1224 | 1576 | 160 | 5 | 150 | 39 | 5430 | 650 | |
| 021.40.1400 | 1224 | 1576 | 160 | 5 | 150 | 39 | 5430 | 650 | |
| 022.40.1400 | 1224 | 1576 | 160 | 5 | 150 | 39 | 5430 | 650 | |
| 020.40.1400 | 1224 | 1576 | 160 | 5 | 150 | 39 | 5430 | 650 | |
| 023.40.1600 | 1424 | 1776 | 160 | 5 | 150 | 39 | 6200 | 750 | |
| 024.40.1600 | 1424 | 1776 | 160 | 5 | 150 | 39 | 6200 | 750 | |
| 021.40.1600 | 1424 | 1776 | 160 | 5 | 150 | 39 | 6200 | 750 | |
| 022.40.1600 | 1424 | 1776 | 160 | 5 | 150 | 39 | 6200 | 750 | |
| 020.40.1600 | 1424 | 1776 | 160 | 5 | 150 | 39 | 6200 | 750 | |
| 023.40.1800 | 1624 | 1976 | 160 | 5 | 150 | 39 | 6920 | 820 | |
| 024.40.1800 | 1624 | 1976 | 160 | 5 | 150 | 39 | 6920 | 820 | |
| 020.40.1800 | 1624 | 1976 | 160 | 5 | 150 | 39 | 6920 | 820 | |
| 021.40.1800 | 1624 | 1976 | 160 | 5 | 150 | 39 | 6920 | 820 | |
| 022.40.1800 | 1624 | 1976 | 160 | 5 | 150 | 39 | 6920 | 820 | |