STANDARD MODEL DETAIL
014.40.2800
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
014.40.2800 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
- 2978 mm
- d - ring-body inside diameter
- 2625 mm
- Height H
- 144 mm
- Envelope OD
- 2978 mm
- Envelope bore
- 2528 mm
- Weight
- 1600 kg
Mounting data
- D1
- 2910 mm
- D2
- 2691 mm
- Mounting holes
- 56
- Hole diameter
- 33
- dm
- M30
- L
- 60
- n1
- 8
Structure data
- D3
- 2802 mm
- d1
- 2798 mm
- H1
- 132 mm
- h
- 12
- b
- 120
- x
- 0.5
Gear and performance
- Gear type
- Internal gear
- Gear module m
- 20
- Gear diameter De
- 2528 mm
- Teeth z
- 127
- Normalizing force
- 30.1
- Quenching force
- 41.8
SEND YOUR DRAWING
Need a slewing bearing quotation?
Upload your drawing, part number, sample data, or application requirement. MERYDOM will review manufacturability and provide a quotation.