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31311 55x120x31.5mm Metric Taper Roller Bearing

  • 31311 55x120x31.5mm Metric Taper Roller Bearing
  • 31311 55x120x31.5mm 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: 55mm
Outside Diameter: 120mm
Width: 31.5mm
Seals / Shields: None

1.550000kg
New £103.23 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
=
55mm
D
=
120mm
T
=
31.5mm
Dynamic load
=
121 kN
Static load
=
137 kN
Fatigue load limit Pu
=
16.6 kN
Reference speed
=
3800 rpm
Limiting speed
=
5600 rpm
Mass
=
1.55 kg
d1
=
88.4mm
B
=
29mm
C
=
21mm
r1r2 min
=
2.5mm
r3r4 min
=
2mm
a
=
37mm
da max
=
68mm
db min
=
65mm
Da min
=
94mm
Da max
=
112mm
Db min
=
113mm
Ca min
=
4mm
Cb min
=
10.5mm
ra max
=
2mm
rb max
=
2mm
e
=
0.83
Y
=
0.72
Y0
=
0.4
SKF Metric Taper Roller Bearing

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