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  1. INA Tapered roller bearing

Tapered roller bearing>31315-N11CA-A100-140

Main dimensions according to DIN ISO 355 / DIN 720, separable, X-type in pairs, with internal clearance of the shaft

d75 mm
D160 mm
2T80 mm
2B74 mm
A28 mm
Ca min6 mm
Da max148 mm
Da min127 mm
da max91 mm
r3, 4 min2,5 mm
rb max2,5 mm
m7,2 kg
Weight
Cr350000 N
Basic dynamic load rating,Path item
C0r475000 N
Basic static load rating,Path item
e0,83
Y00,8
Y10,82
Y21,22
Cur55000 N
Fatigue limit load,Path item
nG3600 1/min
Limit speed
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