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  1. INA Four-point contact ball bearing

Four-point contact ball bearing>QJ315-N2-MPA

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

d75 mm
D160 mm
B37 mm
a82 mm
an10,1 mm
bn8,5 mm
D1131 mm
Da max148 mm
d1104,3 mm
da min87 mm
ra max2,1 mm
rmin2,1 mm
rn2 mm
m3,95 kg
Weight
Cr212000 N
Basic dynamic load rating,Path item
C0r204000 N
Basic static load rating,Path item
nG7000 1/min
Limit speed
Cur10500 N
Fatigue limit load,Path item
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