STANDARD MODEL DETAIL
020.25.630
020 Series Ungeared Double Row Ball Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
No gearDouble row four-point contact ballRFQ ready
CATALOGUE PARAMETERS
020.25.630 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, d is the ring-body inside diameter, and H is the total height. For ungeared models, D and d are the complete outside and inside envelope dimensions.
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
- 514 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
Gear and performance
- Gear type
- No gear
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