STANDARD MODEL DETAIL
011.25.400
011/012 Series External Gear Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
External gearSingle row four-point contact ballRFQ ready
CATALOGUE PARAMETERS
011.25.400 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
- 493 mm
- d - ring-body inside diameter
- 307 mm
- Height H
- 70 mm
- Envelope OD
- 528 mm
- Envelope bore
- 307 mm
- Weight
- 69 kg
Mounting data
- D1
- 457 mm
- D2
- 343 mm
- Mounting holes
- 20
- Hole diameter
- 18
- dm
- M16
- L
- 32
- n1
- 2
Structure data
- D3
- 401 mm
- d1
- 399 mm
- H1
- 60 mm
- h
- 10
- b
- 50
- x
- 0
Gear and performance
- Gear type
- External gear
- Gear module m
- 6
- Gear diameter De
- 528 mm
- Teeth z
- 86
- Normalizing force
- 3.5
- Quenching force
- 5.3
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