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  1. INA Spherical roller bearings

Spherical roller bearings>231SM220-MA

Split

d220 mm
D400 mm
C128 mm
B190 mm
Da0 mm
db0 mm
rmin4 mm
m86 kg
Weight
Cr1630000 N
Basic dynamic load rating,Path item
e0,3
Y12,25
Y23,34
C0r2600000 N
Basic static load rating,Path item
Y02,2
nG480 1/min
Limit speed
Cur191000 N
Fatigue limit load,Path item
Fa max32000 N
Axis item allowable load, suitable for inner ring without shaft support
Mi120 Nm
Tightening torque of each locking screw
Ma69 Nm
Tightening torque of each locking screw
23148K
Model, Spherical roller bearings, non-Split
H3148X
Model, Adapter sleeve
SD3148TS
Model, Upright bearing housing
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