21 SeriesInternal gear
21N.0943.20.000 Slewing Ring Bearing
21 Series slewing ring bearing, internal gear, 1,045 mm OD × 842 mm ID.
Specifications
| SlewPro part number | 21N.0943.20.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | Internal gear |
| Raceway diameter | 943 mm (37.13 in) |
| Outside diameter | 1,045 mm (41.14 in) |
| Inside diameter | 841.6 mm (33.13 in) |
| Overall height | 55.9 mm (2.20 in) |
| Outer ring height | 45.5 mm (1.79 in) |
| Inner ring height | 45.5 mm (1.79 in) |
| Outer ring bore | 944.9 mm (37.20 in) |
| Inner ring outside diameter | 941.1 mm (37.05 in) |
| All diameters on drawing | 41.14 in (1045.0 mm), 38.70 in (983.0 mm), 37.20 in (944.9 mm), 37.05 in (941.1 mm), 33.133 in (841.6 mm) |
| All heights on drawing | 2.20 in (55.9 mm), 1.79 in (45.5 mm), 0.45 in (11.4 mm), 0.41 in (10.4 mm) |
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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