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  1. INA Four-point contact ball bearing

Four-point contact ball bearing>QJ348-N2-MPA

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

d240 mm
D500 mm
B95 mm
a259 mm
an15 mm
bn12,5 mm
D1410 mm
Da max480 mm
d1330,7 mm
da min260 mm
ra max4 mm
rmin5 mm
rn2,5 mm
m98,2 kg
Weight
Cr1020000 N
Basic dynamic load rating,Path item
C0r1960000 N
Basic static load rating,Path item
nG2600 1/min
Limit speed
Cur52000 N
Fatigue limit load,Path item
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