30 SeriesExternal gearGear Products 449-05315-1
30E.0422.25.013 Slewing Ring Bearing
30 Series slewing ring bearing, external gear, 520 mm OD × 324 mm ID. Interchangeable with Gear Products 449-05315-1.
Specifications
| SlewPro part number | 30E.0422.25.013 |
|---|---|
| Series | 30 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 422 mm (16.61 in) |
| Outside diameter | 520.3 mm (20.48 in) |
| Inside diameter | 323.8 mm (12.75 in) |
| Overall height | 55.6 mm (2.19 in) |
| Outer ring height | 53.1 mm (2.09 in) |
| Inner ring height | 53.1 mm (2.09 in) |
| Outer ring bore | 422 mm (16.61 in) |
| Inner ring outside diameter | 423.2 mm (16.66 in) |
| All diameters on drawing | 20.486 in (520.3 mm), 16.66 in (423.2 mm), 16.615 in (422.0 mm), 12.75 in (323.8 mm) |
| All heights on drawing | 2.19 in (55.6 mm), 2.09 in (53.1 mm) |
| Diametral pitch | 5 |
| Number of teeth | 101 |
| Pitch diameter | 20.2 in |
| Pressure angle | 20° |
| Material | 42CrMo |
| Approx. weight | 103 lb (47 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| Gear Products | 449-05315-1 |
|---|
Interchange based on published dimensions; our engineers confirm fit before quoting.
CAD & documents
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Standard lead time 14–16 weeks; expediting available for an additional charge. Pricing quoted within 1–2 business days. Matching pinions available.
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