21317E-Spherical roller bearing-The QWE Company

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21317E Spherical roller bearing

Position：Model > Spherical roller bearing

Main Dimensions & Performance Data

Model	21317E
With tapered hole	21317EK
d	85 mm
od	180 mm
B	41 mm
C	331 kN
cr	375 kN
Pu	39 Pu
reference speed	3800 r/min
limit speed	5300 r/min
weight	5.2 kg

Mounting dimensions

d2	106
D1	141
b	6
K	3
r1,2 minimum value	3
da minimum value	99
da max
Da max	166
ra max	2.5
e	0.24
Y1	2.8
Y2	4.2
Y0	2.8
Oil-lubricated allowable acceleration rotation
The allowable acceleration of oil lubrication is linear

Previous：BS2-2217-2RS/VT143

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21317E Spherical roller bearing

Model

With tapered hole

d

od

B

C

cr

Pu

reference speed

limit speed

weight

d2

D1

b

K

r1,2 minimum value

da minimum value

da max

Da max

ra max

e

Y1

Y2

Y0

Oil-lubricated allowable acceleration rotation

The allowable acceleration of oil lubrication is linear

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