STANDARD MODEL DETAIL
230.20.0744
23 Series Flanged Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
No gearFlanged four-point contact ballRFQ ready
CATALOGUE PARAMETERS
230.20.0744 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
- 848 mm
- d - ring-body inside diameter
- 634 mm
- Height H
- 56 mm
- Envelope OD
- 848 mm
- Envelope bore
- 634 mm
- Weight
- 42.2 kg
Mounting data
- D1
- 820 mm
- D2
- 662 mm
- Mounting holes
- 24/32
- Hole diameter
- 18/18
Structure data
Gear and performance
- Gear type
- No gear
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