30 SeriesExternal gearPSL 9E-1B25-0422-0354
30E.0422.25.001 Slewing Ring Bearing
30 Series slewing ring bearing, external gear, 521 mm OD × 324 mm ID. Interchangeable with PSL 9E-1B25-0422-0354.
Specifications
| SlewPro part number | 30E.0422.25.001 |
|---|---|
| Series | 30 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 422 mm (16.61 in) |
| Outside diameter | 521 mm (20.51 in) |
| Inside diameter | 323.8 mm (12.75 in) |
| Overall height | 54.1 mm (2.13 in) |
| Outer ring height | 52.3 mm (2.06 in) |
| Inner ring height | 52.3 mm (2.06 in) |
| Outer ring bore | 421.4 mm (16.59 in) |
| Inner ring outside diameter | 423.2 mm (16.66 in) |
| All diameters on drawing | 20.51 in (521.0 mm), 17.36 in (440.9 mm), 16.66 in (423.2 mm), 16.59 in (421.4 mm), 15.89 in (403.6 mm), 12.75 in (323.8 mm) |
| All heights on drawing | 2.13 in (54.1 mm), 2.06 in (52.3 mm) |
| Diametral pitch | 5 |
| Number of teeth | 101 |
| Pitch diameter | 20.2 in |
| Pressure angle | 20° |
| Material | 42CrMo |
| Approx. weight | 102 lb (46 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| PSL | 9E-1B25-0422-0354 |
|---|
Interchange based on published dimensions; our engineers confirm fit before quoting.
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.