21 SeriesPlain (no gear)
21P.0526.19.000 Slewing Ring Bearing
21 Series slewing ring bearing, plain (no gear), 663 mm OD × 391 mm ID.
Specifications
| SlewPro part number | 21P.0526.19.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | Plain (no gear) |
| Raceway diameter | 526 mm (20.71 in) |
| Outside diameter | 662.9 mm (26.10 in) |
| Inside diameter | 390.7 mm (15.38 in) |
| Overall height | 55.9 mm (2.20 in) |
| Outer ring height | 45.5 mm (1.79 in) |
| Outer ring bore | 527.3 mm (20.76 in) |
| Inner ring outside diameter | 524.3 mm (20.64 in) |
| All diameters on drawing | 26.10 in (662.9 mm), 22.40 in (569.0 mm), 20.76 in (527.3 mm), 20.64 in (524.3 mm), 19.25 in (488.9 mm), 15.38 in (390.7 mm) |
| All heights on drawing | 2.20 in (55.9 mm), 1.79 in (45.5 mm), 0.47 in (11.9 mm) |
| Material | Steel, 50Mn |
| Approx. weight | 85.6 lb (39 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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