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  1. INA Four-point contact ball bearing

Four-point contact ball bearing>QJ318-N2-MPA

According to the main dimensions of DIN 628-4, it can be removed, Split inner ring, two stop grooves

d90 mm
D190 mm
B43 mm
a98 mm
an11,7 mm
bn10,5 mm
D1157,1 mm
Da max176 mm
d1124,5 mm
da min104 mm
ra max2,5 mm
rmin3 mm
rn2 mm
m6,44 kg
Weight
Cr265000 N
Basic dynamic load rating,Path item
C0r285000 N
Basic static load rating,Path item
nG6000 1/min
Limit speed
Cur12900 N
Fatigue limit load,Path item
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