SKF 21307 E Self-aligning Roller Bearings

SKF 21307E bearing 21307E 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...

Product Details

SKF 21307E bearing


Type

Spherical roller bearings

dimension(size)

35x80x21

Brand

SKF

d

35 mm

D

80 mm

H

21 mm

Cr

76.5 KN

Cor

72 KN

Pu

8.15 KN

nB

7300 1/min

nG

9500 1/min

d2

47.2 mm

D1

65.6 mm

r1,2 min

1.5 mm

da min

44 mm

Da max

71 mm

ra max

1.5 mm

e

0.28

Y1

2.4

Y2

3.6

Y0

2.5

Mass(weight)

0.55 KG


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21307E 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 21307E Price,21307E bearing dimension and 21307E SKF  distributor,send email: sales@ingbearing.com

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