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31308 40x90x25.3mm Metric Taper Roller Bearing

  • 31308 40x90x25.3mm Metric Taper Roller Bearing
  • 31308 40x90x25.3mm Metric Taper Roller Bearing
Description:

Metric Taper Roller Bearings: These bearings have tapered inner and outer raceways which have [show more...]

Brand: Major Brand
Inside Diameter: 40mm
Outside Diameter: 90mm
Width: 25.3mm
Seals / Shields: None

0.720000kg
New £57.05 ex VAT
Stock:  This item is available from stock

Metric Taper Roller Bearings: These bearings have tapered inner and outer raceways which have tapered rollers arranged between them. The design of taper rollers makes them especially well suited to accommodating combined axial and radial loads. They are supplied complete as a cup and cone set i.e. an inner and an outer.
Benefits: Used widely in transmissions, can be used in oil or greased, high radial and axial load

d
=
40mm
D
=
90mm
T
=
25.25mm
Dynamic load
=
85 kN
Static load
=
81.5 kN
Fatigue load limit Pu
=
9.5 kN
Reference speed
=
5600 rpm
Limiting speed
=
7500 rpm
Mass
=
0.72 kg
d1
=
67.1mm
B
=
23mm
C
=
17mm
r1r2 min
=
2mm
r3r4 min
=
1.5mm
a
=
28mm
da max
=
51mm
db min
=
49mm
Da min
=
71mm
Da max
=
81mm
Db min
=
86mm
Ca min
=
3mm
Cb min
=
8mm
ra max
=
2mm
rb max
=
1.5mm
e
=
0.83
Y
=
0.72
Y0
=
0.4
SKF Metric Taper Roller Bearing

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31308 40x90x25.3mm Metric Taper Roller Bearing
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