21 SeriesExternal gear
21E.0541.20.000 Slewing Ring Bearing
21 Series slewing ring bearing, external gear, 630 mm OD × 434 mm ID.
Specifications
| SlewPro part number | 21E.0541.20.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 541 mm (21.30 in) |
| Outside diameter | 629.9 mm (24.80 in) |
| Inside diameter | 434.1 mm (17.09 in) |
| Overall height | 56 mm (2.20 in) |
| Outer ring height | 46 mm (1.81 in) |
| Inner ring height | 46 mm (1.81 in) |
| Outer ring bore | 542 mm (21.34 in) |
| Inner ring outside diameter | 540 mm (21.26 in) |
| All diameters on drawing | 24.80 in (629.9 mm), 21.34 in (542.0 mm), 21.26 in (540.0 mm), 19.61 in (498.1 mm), 17.09 in (434.1 mm) |
| All heights on drawing | 2.205 in (56.0 mm), 1.81 in (46.0 mm), 0.47 in (11.9 mm) |
| Number of teeth | 208 |
| Pitch diameter | 24.83 mm |
| Material | 50 Mn |
| Approx. weight | 97.0 lb (44 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
CAD & documents
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