STANDARD MODEL DETAIL
133.50.4500
133/134 Series Internal Gear Three Row Roller Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
Internal gearThree row rollerRFQ ready
CATALOGUE PARAMETERS
133.50.4500 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 and d is the ring-body inside diameter. For internal gear models, the gear is inside the bore, so the largest object that can pass through the center may be De, not d. Use Min bore = min(d, De).
Basic dimensions
- D - ring-body outside diameter
- 4782 mm
- d - ring-body inside diameter
- 4218 mm
- Height H
- 270 mm
- Envelope OD
- 4782 mm
- Envelope bore
- 4122.8 mm
- Weight
- 7320 kg
Mounting data
- D1
- 4692 mm
- D2
- 4308 mm
- Mounting holes
- 80
- Hole diameter
- 45
- dm
- M42
- L
- 84
- n1
- 8
Structure data
- D3
- 4454 mm
- d1
- 4440 mm
- H1
- 258 mm
- h
- 65
- b
- 180
- x
- 0.5
Gear and performance
- Gear type
- Internal gear
- Gear module m
- 22
- Gear diameter De
- 4122.8 mm
- Teeth z
- 188
- Normalizing force
- 49.8
- Quenching force
- 68.9
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