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31306 30x72x20.8mm Metric Taper Roller Bearing

  • 31306 30x72x20.8mm Metric Taper Roller Bearing
  • 31306 30x72x20.8mm 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: 30mm
Outside Diameter: 72mm
Width: 20.8mm
Seals / Shields: None

0.400000kg
New £42.01 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
=
30mm
D
=
72mm
T
=
20.75mm
Dynamic load
=
47.3 kN
Static load
=
50 kN
Fatigue load limit Pu
=
5.7 kN
Reference speed
=
6700 rpm
Limiting speed
=
9500 rpm
Mass
=
0.39 kg
d1
=
52.7mm
B
=
19mm
C
=
14mm
r1r2 min
=
1.5mm
r3r4 min
=
1.5mm
a
=
22mm
da max
=
40mm
db min
=
37mm
Da min
=
55mm
Da max
=
65mm
Db min
=
68mm
Ca min
=
3mm
Cb min
=
6.5mm
ra max
=
1.5mm
rb max
=
1.5mm
e
=
0.83
Y
=
0.72
Y0
=
0.4
SKF Metric Taper Roller Bearing

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