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Spherical roller bearings>21311-E1-K + H311

Main dimensions according to DIN 635-2, Cone hole and Adapter sleeve

Component
d1H50 mm
D120 mm
B29 mm
Ba min6 mm
c13 mm
D198,3 mm
Da max109 mm
Dm75 mm
d55 mm
d271,6 mm
da max71 mm
db min60 mm
ds3,2 mm
l45 mm
ns6,5 mm
ra max2 mm
rmin2 mm
H311
Weight，Adapter sleeve
m1,19 kg
Weight
m10,35 kg
Weight，Adapter sleeve
Cr160000 N
Basic dynamic load rating,Path item
e0,23
Y12,98
Y24,44
C0r155000 N
Basic static load rating,Path item
Y02,92
nG6300 1/min
Limit speed
nB5100 1/min
Reference speed
Cur20200 N
Fatigue limit load,Path item
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