21 SeriesExternal gearRollix Defontaine 24-0941-01
21E.0944.20.000 Slewing Ring Bearing
21 Series slewing ring bearing, external gear, 1,046 mm OD × 834 mm ID. Interchangeable with Rollix Defontaine 24-0941-01.
Specifications
| SlewPro part number | 21E.0944.20.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | External gear |
| Raceway diameter | 944 mm (37.17 in) |
| Outside diameter | 1,046.5 mm (41.20 in) |
| Inside diameter | 833.9 mm (32.83 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 | 944.1 mm (37.17 in) |
| Inner ring outside diameter | 944.1 mm (37.17 in) |
| All diameters on drawing | 41.20 in (1046.5 mm), 37.17 in (944.1 mm), 35.35 in (897.9 mm), 32.83 in (833.9 mm) |
| All heights on drawing | 2.20 in (55.9 mm), 1.79 in (45.5 mm), 0.47 in (11.9 mm) |
| Diametral pitch | 3 |
| Number of teeth | 122 |
| Pitch diameter | 40.667 in |
| Pressure angle | 20° |
| Approx. weight | 169 lb (77 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| Rollix Defontaine | 24-0941-01 |
|---|
Interchange based on published dimensions; our engineers confirm fit before quoting.
CAD & documents
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