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Spherical roller bearings>21312-E1-K + H312

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

Component
d1H55 mm
D130 mm
B31 mm
Ba min5 mm
c13 mm
D1112,5 mm
Da max118 mm
Dm80 mm
d60 mm
d284,4 mm
da max84 mm
db min65 mm
ds3,2 mm
l47 mm
ns6,5 mm
ra max2,1 mm
rmin2,1 mm
H312
Weight，Adapter sleeve
m1,78 kg
Weight
m10,4 kg
Weight，Adapter sleeve
Cr211000 N
Basic dynamic load rating,Path item
e0,23
Y12,95
Y24,4
C0r226000 N
Basic static load rating,Path item
Y02,89
nG6300 1/min
Limit speed
nB4100 1/min
Reference speed
Cur28000 N
Fatigue limit load,Path item
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