STANDARD MODEL DETAIL
023.30.800
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
023.30.800 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
- 942 mm
- d - ring-body inside diameter
- 658 mm
- Height H
- 124 mm
- Envelope OD
- 942 mm
- Envelope bore
- 619.2 mm
- Weight
- 200 kg
Mounting data
- D1
- 898 mm
- D2
- 702 mm
- Mounting holes
- 30
- Hole diameter
- 22
- n1
- 6
Structure data
- D3
- 777 mm
- d1
- 771 mm
- H1
- 114 mm
- h
- 29
- b
- 80
- x
- 0.5
Gear and performance
- Gear type
- Internal gear
- Gear module m
- 8
- Gear diameter De
- 619.2 mm
- Teeth z
- 78
- Normalizing force
- 8
- Quenching force
- 11.1
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