21 SeriesPlain (no gear)Rotek L9-46P9Z
21P.1155.29.000 Slewing Ring Bearing
21 Series slewing ring bearing, plain (no gear), 1,300 mm OD × 1,005 mm ID. Interchangeable with Rotek L9-46P9Z.
Specifications
| SlewPro part number | 21P.1155.29.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | Plain (no gear) |
| Raceway diameter | 1,155 mm (45.47 in) |
| Outside diameter | 1,300 mm (51.18 in) |
| Inside diameter | 1,005.1 mm (39.57 in) |
| Overall height | 89.9 mm (3.54 in) |
| Outer ring height | 71.1 mm (2.80 in) |
| Inner ring height | 71.1 mm (2.80 in) |
| All diameters on drawing | 51.18 in (1300.0 mm), 47.91 in (1216.9 mm), 45.65 in (1159.5 mm), 45.53 in (1156.5 mm), 45.41 in (1153.4 mm), 45.29 in (1150.4 mm), 43.03 in (1093.0 mm), 39.57 in (1005.1 mm) |
| All heights on drawing | 3.54 in (89.9 mm), 2.80 in (71.1 mm), 0.83 in (21.1 mm) |
| Material | Steel, 50Mn |
| Approx. weight | 368 lb (167 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| Rotek | L9-46P9Z |
|---|
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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