STANDARD MODEL DETAIL
230.20.0644
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
230.20.0644 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
- 748 mm
- d - ring-body inside diameter
- 534 mm
- Height H
- 56 mm
- Envelope OD
- 748 mm
- Envelope bore
- 534 mm
- Weight
- 35.8 kg
Mounting data
- D1
- 720 mm
- D2
- 562 mm
- Mounting holes
- 24/32
- Hole diameter
- 18/18
Structure data
Gear and performance
- Gear type
- No gear
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