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31311 Premier Budget Metric Single Row Taper Roller Bearing 55x120x31.5mm

  • 31311 Premier Budget Metric Single Row Taper Roller Bearing 55x120x31.5mm
  • 31311 Premier Budget Metric Single Row Taper Roller Bearing 55x120x31.5mm
Description:

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

Brand: EU Budget - Economy Quality
Inside Diameter: 55mm
Outside Diameter: 120mm
Width: 31.5mm
Seals / Shields: None

1.550000kg
New £49.55 ex VAT
Stock:  This item is available from stock

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
=
55mm
D
=
120mm
T
=
31.5mm
Dynamic load C
=
121 kN
Static load Co
=
137 kN
Fatigue load limit Pu
=
16.6 kN
Reference speed
=
3800 rpm
Limiting speed
=
5600 rpm
Weight
=
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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