21 SeriesExternal gear
21E.1735.20.000 Slewing Ring Bearing
21 Series slewing ring bearing, external gear, 1,876 mm OD × 1,626 mm ID.
Specifications
| SlewPro part number | 21E.1735.20.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 1,735 mm (68.31 in) |
| Outside diameter | 1,875.5 mm (73.84 in) |
| Inside diameter | 1,625.6 mm (64.00 in) |
| Overall height | 80 mm (3.15 in) |
| Outer ring height | 71.1 mm (2.80 in) |
| Inner ring height | 71.1 mm (2.80 in) |
| Outer ring bore | 1,737.1 mm (68.39 in) |
| Inner ring outside diameter | 1,733 mm (68.23 in) |
| All diameters on drawing | 73.84 in (1875.5 mm), 68.39 in (1737.1 mm), 68.31 in (1735.1 mm), 68.23 in (1733.0 mm), 66.73 in (1694.9 mm), 64.00 in (1625.6 mm) |
| All heights on drawing | 3.15 in (80.0 mm), 2.80 in (71.1 mm), 0.79 in (20.1 mm) |
| Diametral pitch | 2.5 |
| Number of teeth | 183 |
| Pitch diameter | 73.2 in |
| Pressure angle | 20° |
| Material | Steel, 42CrMo |
| Approx. weight | 602 lb (273 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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