STANDARD MODEL DETAIL
131.25.560
131/132 Series External Gear Three Row Roller Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
External gearThree row rollerRFQ ready
CATALOGUE PARAMETERS
131.25.560 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
- 694 mm
- d - ring-body inside diameter
- 426 mm
- Height H
- 148 mm
- Envelope OD
- 724 mm
- Envelope bore
- 426 mm
- Weight
- 240 kg
Mounting data
- D1
- 658 mm
- D2
- 462 mm
- Mounting holes
- 24
- Hole diameter
- 18
- dm
- M16
- L
- 32
- n1
- 4
Structure data
- D3
- 597 mm
- d1
- 586 mm
- H1
- 138 mm
- h
- 32
- b
- 80
- x
- 0.5
Gear and performance
- Gear type
- External gear
- Gear module m
- 5
- Gear diameter De
- 724 mm
- Teeth z
- 142
- Normalizing force
- 5
- Quenching force
- 6.7
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