30 SeriesExternal gearKaydon MTE-145XSilverThin STE-145X
30E.0223.22.003 Slewing Ring Bearing
30 Series slewing ring bearing, external gear, 312 mm OD × 145 mm ID. Interchangeable with Kaydon MTE-145X, SilverThin STE-145X.
Specifications
| SlewPro part number | 30E.0223.22.003 |
|---|---|
| Series | 30 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 223 mm (8.78 in) |
| Outside diameter | 312.1 mm (12.29 in) |
| Inside diameter | 145 mm (5.71 in) |
| Overall height | 50 mm (1.97 in) |
| Outer ring height | 44 mm (1.73 in) |
| Inner ring height | 44 mm (1.73 in) |
| Outer ring bore | 221.5 mm (8.72 in) |
| Inner ring outside diameter | 223.5 mm (8.80 in) |
| All diameters on drawing | 12.286 in (312.1 mm), 8.799 in (223.5 mm), 8.721 in (221.5 mm), 5.709 in (145.0 mm) |
| All heights on drawing | 1.968 in (50.0 mm), 1.732 in (44.0 mm) |
| Diametral pitch | 5 |
| Number of teeth | 60 |
| Pitch diameter | 12 in |
| Pressure angle | 20° |
| Approx. weight | 37.0 lb (17 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| Kaydon | MTE-145X |
|---|---|
| SilverThin | STE-145X |
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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