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  1. INA Spherical roller bearings

Spherical roller bearings>231/560-K-MB + H31/560

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

Component
d1H530 mm
D920 mm
B280 mm
Ba min18 mm
c85 mm
c1107 mm
D1800,2 mm
Da max888 mm
Dm710 mm
d560 mm
da max644 mm
db min589 mm
ds12,5 mm
l377 mm
ns23,5 mm
ra max6 mm
rmin7,5 mm
H31/560
Weight，Adapter sleeve
m737 kg
Weight
m1184 kg
Weight，Adapter sleeve
Cr8150000 N
Basic dynamic load rating,Path item
e0,31
Y12,21
Y23,29
C0r16600000 N
Basic static load rating,Path item
Y02,16
nG530 1/min
Limit speed
nB300 1/min
Reference speed
Cur750000 N
Fatigue limit load,Path item
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