30 SeriesExternal gear
30E.0425.25.000 Slewing Ring Bearing
30 Series slewing ring bearing, external gear, 531 mm OD × 318 mm ID.
Specifications
| SlewPro part number | 30E.0425.25.000 |
|---|---|
| Series | 30 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 425 mm (16.73 in) |
| Outside diameter | 531.4 mm (20.92 in) |
| Inside diameter | 317.5 mm (12.50 in) |
| Overall height | 74.7 mm (2.94 in) |
| Outer ring height | 64.8 mm (2.55 in) |
| Inner ring height | 64.8 mm (2.55 in) |
| Outer ring bore | 423.9 mm (16.69 in) |
| Inner ring outside diameter | 428 mm (16.85 in) |
| All diameters on drawing | 20.92 in (531.4 mm), 16.85 in (428.0 mm), 16.77 in (426.0 mm), 16.69 in (423.9 mm), 16.61 in (421.9 mm), 12.50 in (317.5 mm) |
| All heights on drawing | 2.94 in (74.7 mm), 2.55 in (64.8 mm) |
| Diametral pitch | 5 |
| Number of teeth | 103 |
| Pitch diameter | 20.6 in |
| Pressure angle | 20° |
| Material | 42CrMo |
| Approx. weight | 140 lb (64 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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