30 SeriesExternal gear
30E.0397.09.000 Slewing Ring Bearing
30 Series slewing ring bearing, external gear, 444 mm OD × 305 mm ID.
Specifications
| SlewPro part number | 30E.0397.09.000 |
|---|---|
| Series | 30 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 397 mm (15.63 in) |
| Outside diameter | 443.5 mm (17.46 in) |
| Inside diameter | 305.3 mm (12.02 in) |
| Overall height | 53.6 mm (2.11 in) |
| Outer ring height | 41 mm (1.61 in) |
| Inner ring height | 37.5 mm (1.48 in) |
| All diameters on drawing | 17.46 in (443.5 mm), 17.02 in (432.3 mm), 16.30 in (414.0 mm), 15.846 in (402.5 mm), 13.18 in (334.8 mm), 12.02 in (305.3 mm) |
| All heights on drawing | 2.111 in (53.6 mm), 2.101 in (53.4 mm), 1.615 in (41.0 mm), 1.476 in (37.5 mm), 1.20 in (30.5 mm), 0.555 in (14.1 mm), 0.437 in (11.1 mm), 0.415 in (10.5 mm), 0.095 in (2.4 mm) |
| Approx. weight | 53.0 lb (24 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
CAD & documents
Get this bearing
Standard lead time 14–16 weeks; expediting available for an additional charge. Pricing quoted within 1–2 business days. Matching pinions available.
Request a QuoteTalk to an engineer
Need help selecting the right part? Our engineers will size it, cross it, and quote it — usually within 1–2 business days.
Not in the catalog? We design to your application, with no engineering charge.