SKF 21311E bearing 21311E Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are...
SKF 21311E bearing
|
Type |
Spherical roller bearings |
|
dimension(size) |
55x120x29 |
|
Brand |
SKF |
|
d |
55 mm |
|
D |
120 mm |
|
H |
29 mm |
|
Cr |
156 KN |
|
Cor |
166 KN |
|
Pu |
18.6 KN |
|
nB |
5600 1/min |
|
nG |
7500 1/min |
|
d2 |
72.7 mm |
|
D1 |
96.2 mm |
|
b |
6 mm |
|
K |
3 mm |
|
r1,2 min |
2 mm |
|
da min |
66 mm |
|
Da max |
109 mm |
|
ra max |
2 mm |
|
e |
0.24 |
|
Y1 |
2.8 |
|
Y2 |
4.2 |
|
Y0 |
2.8 |
|
Mass(weight) |
1.7 KG |
21311E Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.The material is chrome steel. For bearing 21311E Price,21311E bearing dimension and 21311E SKF distributor,send email: sales@ingbearing.com
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