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  1. INA Four-point contact ball bearing

Four-point contact ball bearing>QJ219-N2-MPA

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

d95 mm
D170 mm
B32 mm
a93 mm
an8,1 mm
bn6,5 mm
D1144,4 mm
Da max158 mm
d1121 mm
da min107 mm
ra max2,1 mm
rmin2,1 mm
rn1 mm
m3,41 kg
Weight
Cr200000 N
Basic dynamic load rating,Path item
C0r212000 N
Basic static load rating,Path item
nG6300 1/min
Limit speed
Cur10100 N
Fatigue limit load,Path item
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