STANDARD MODEL DETAIL
231.20.0944
23 Series Flanged Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
External gearFlanged four-point contact ballRFQ ready
CATALOGUE PARAMETERS
231.20.0944 technical reference
Use this page as a catalogue reference only. Catalogue dimensions are reference data and may extend beyond the current verified in-house machining range. Final manufacturing capability is confirmed against the customer drawing before quotation. Final quotation and production are confirmed by drawing, load case, material, heat treatment, tolerance, and documentation requirements.
Diameter definition: D is the outer diameter of the ring body and d is the inner diameter of the ring body. For external gear models, the gear is on the outer ring, so the real maximum outside envelope can be De, not D. The structure must leave clearance for Max OD = max(D, De).
Basic dimensions
- D - ring-body outside diameter
- 1046.4 mm
- d - ring-body inside diameter
- 834 mm
- Height H
- 56 mm
- Envelope OD
- 1046.4 mm
- Envelope bore
- 834 mm
- Weight
- 69.1 kg
Mounting data
- D1
- 985 mm
- D2
- 862 mm
- Mounting holes
- 20/40
- Hole diameter
- M12/18
Structure data
- b
- 45.5
Gear and performance
- Gear type
- External gear
- Gear module m
- 8
- Gear diameter De
- 1032 mm
- Teeth z
- 129
- Normalizing force
- 18.93
- Quenching force
- 37.86
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