30 SeriesExternal gear
30E.0308.18.000 Slewing Ring Bearing
30 Series slewing ring bearing, external gear, 403 mm OD × 234 mm ID.
Specifications
| SlewPro part number | 30E.0308.18.000 |
|---|---|
| Series | 30 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 308 mm (12.13 in) |
| Outside diameter | 402.8 mm (15.86 in) |
| Inside diameter | 233.9 mm (9.21 in) |
| Overall height | 54.9 mm (2.16 in) |
| Outer ring height | 45 mm (1.77 in) |
| Inner ring height | 45 mm (1.77 in) |
| Outer ring bore | 311.9 mm (12.28 in) |
| Inner ring outside diameter | 305.1 mm (12.01 in) |
| All diameters on drawing | 15.86 in (402.8 mm), 14.94 in (379.5 mm), 12.28 in (311.9 mm), 12.01 in (305.1 mm), 9.263 in (235.3 mm), 9.21 in (233.9 mm) |
| All heights on drawing | 2.16 in (54.9 mm), 1.77 in (45.0 mm), 1.53 in (38.9 mm), 0.45 in (11.4 mm), 0.39 in (9.9 mm), 0.24 in (6.1 mm) |
| Gear module | 4.5 |
| Number of teeth | 88 |
| Pitch diameter | 15.591 mm |
| Pressure angle | 20° |
| Approx. weight | 52.0 lb (24 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
CAD & documents
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