STANDARD MODEL DETAIL
013.25.400
013/014 Series Internal Gear Slewing Bearings catalogue reference data for first-stage engineering review and RFQ preparation.
Internal gearSingle row four-point contact ballRFQ ready
CATALOGUE PARAMETERS
013.25.400 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 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
- 493 mm
- d - ring-body inside diameter
- 307 mm
- Height H
- 70 mm
- Envelope OD
- 493 mm
- Envelope bore
- 276 mm
- Weight
- 62 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
- Internal gear
- Gear module m
- 6
- Gear diameter De
- 276 mm
- Teeth z
- 48
- Normalizing force
- 3.5
- Quenching force
- 5.3
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