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SKF 3982/3920 2.5x4.4375x1.1875 inch Imperial Taper Roller Bearing

  • SKF 3982/3920 2.5x4.4375x1.1875 inch Imperial Taper Roller Bearing
  • SKF 3982/3920 2.5x4.4375x1.1875 inch Imperial Taper Roller Bearing
Description:

SKF Taper Roller Bearings: These bearings have both tapered inner and outer raceways between [show more...]

Brand: SKF
Inside Diameter: 63.50mm = 2.5 inch
Outside Diameter: 112.71mm = 4.4375 inch
Width: 30.16mm = 1.1875 inch
Seals / Shields: None

SKF Taper Roller Bearings: These bearings have both tapered inner and outer raceways between which tapered rollers are situated. The design of these taper rollers makes them especially suited to accommodating combined radial and axial loads. They come supplied as a cup and cone set (inner and outer).
Benefits: Used widely in transmissions, can be used in oil or greased, high radial and axial load

d
=
63.5mm
D
=
112.712mm
T
=
30.162mm
Dynamic load
=
123 kN
Static load
=
183 kN
Fatigue load limit Pu
=
21.2 kN
Reference speed
=
4300 rpm
Limiting speed
=
6300 rpm
Weight
=
1.25 kg
d1
=
87.8mm
B
=
30.048mm
C
=
23.812mm
r1r2 min
=
3.5mm
r3r4 min
=
3.3mm
a
=
25mm
da max
=
75mm
db min
=
75mm
Da min
=
96mm
Da max
=
101mm
Db min
=
105mm
Ca min
=
4mm
Cb min
=
6mm
ra max
=
3mm
rb max
=
3mm
Calculation factor e
=
0.4
Calculation factor Y
=
1.5
Calculation factor Y0
=
0.8
SKF Taper Roller Bearings

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SKF 3982/3920 2.5x4.4375x1.1875 inch Imperial Taper Roller Bearing
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