STANDARD MODEL DETAIL
023.25.630
023/024 Series Internal Gear Double Row Ball Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
Internal gearDouble row four-point contact ballRFQ ready
CATALOGUE PARAMETERS
023.25.630 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 ring-body outside diameter and d is the ring-body inside diameter. For internal gear models, the gear is inside the bore, so the largest object that can pass through the center may be De, not d. Use Min bore = min(d, De).
Basic dimensions
- D - ring-body outside diameter
- 746 mm
- d - ring-body inside diameter
- 514 mm
- Height H
- 106 mm
- Envelope OD
- 746 mm
- Envelope bore
- 482.4 mm
- Weight
- 130 kg
Mounting data
- D1
- 710 mm
- D2
- 550 mm
- Mounting holes
- 24
- Hole diameter
- 18
- n1
- 4
Structure data
- D3
- 612 mm
- d1
- 607 mm
- H1
- 96 mm
- h
- 26
- b
- 60
- x
- 0.5
Gear and performance
- Gear type
- Internal gear
- Gear module m
- 6
- Gear diameter De
- 482.4 mm
- Teeth z
- 81
- Normalizing force
- 4.5
- Quenching force
- 6.2
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