21 SeriesInternal gearRotek L6-37N9Z
21N.0944.19.000 Slewing Ring Bearing
21 Series slewing ring bearing, internal gear, 1,048 mm OD × 842 mm ID. Interchangeable with Rotek L6-37N9Z.
Specifications
| SlewPro part number | 21N.0944.19.000 |
|---|---|
| Series | 21 Series |
| Bearing design | Four-point contact, single-row ball |
| Gear | Internal gear |
| Raceway diameter | 944 mm (37.17 in) |
| Outside diameter | 1,048 mm (41.26 in) |
| Inside diameter | 841.5 mm (33.13 in) |
| Overall height | 55.9 mm (2.20 in) |
| Outer ring height | 45.5 mm (1.79 in) |
| Outer ring bore | 944.6 mm (37.19 in) |
| Inner ring outside diameter | 943.4 mm (37.14 in) |
| All diameters on drawing | 41.26 in (1048.0 mm), 38.70 in (983.0 mm), 37.22 in (945.4 mm), 37.19 in (944.6 mm), 37.14 in (943.4 mm), 37.11 in (942.6 mm), 33.13 in (841.5 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 | 101 |
| Pitch diameter | 33.67 in |
| Pressure angle | 20° |
| Material | Steel, 50Mn |
| Approx. weight | 908 lb (412 kg) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| Rotek | L6-37N9Z |
|---|
Interchange based on published dimensions; our engineers confirm fit before quoting.
CAD & documents
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