STANDARD MODEL DETAIL
011.40.2500
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
011.40.2500 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
- 2678 mm
- d - ring-body inside diameter
- 2325 mm
- Height H
- 144 mm
- Envelope OD
- 2768.4 mm
- Envelope bore
- 2325 mm
- Weight
- 1400 kg
Mounting data
- D1
- 2610 mm
- D2
- 2391 mm
- Mounting holes
- 56
- Hole diameter
- 33
- dm
- M30
- L
- 60
- n1
- 8
Structure data
- D3
- 2501 mm
- d1
- 2498 mm
- H1
- 132 mm
- h
- 12
- b
- 120
- x
- 0.5
Gear and performance
- Gear type
- External gear
- Gear module m
- 18
- Gear diameter De
- 2768.4 mm
- Teeth z
- 151
- Normalizing force
- 27.1
- Quenching force
- 37.5
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