STANDARD MODEL DETAIL
012.45.1250
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
012.45.1250 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
- 1390 mm
- d - ring-body inside diameter
- 1110 mm
- Height H
- 110 mm
- Envelope OD
- 1453.2 mm
- Envelope bore
- 1110 mm
- Weight
- 420 kg
Mounting data
- D1
- 1337 mm
- D2
- 1163 mm
- Mounting holes
- 40
- Hole diameter
- 26
- dm
- M24
- L
- 48
- n1
- 5
Structure data
- D3
- 1252 mm
- d1
- 1248 mm
- H1
- 100 mm
- h
- 10
- b
- 90
- x
- 0.5
Gear and performance
- Gear type
- External gear
- Gear module m
- 14
- Gear diameter De
- 1453.2 mm
- Teeth z
- 101
- Normalizing force
- 15.8
- Quenching force
- 21.9
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