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  1. INA Tapered roller bearing

Tapered roller bearing>31315

Main dimensions according to DIN ISO 355 / DIN 720, separable, adjustable or in pairs

d75 mm
D160 mm
T40 mm
a50 mm
B37 mm
C26 mm
Ca min6 mm
Cb min14 mm
Da max148 mm
Da min127 mm
Db min151 mm
d1115,8 mm
da max91 mm
db min87 mm
r1, 2 min3 mm
r3, 4 min2,5 mm
ra max3 mm
rb max2,5 mm
m3,79 kg
Weight
Cr203000 N
Basic dynamic load rating,Path item
C0r236000 N
Basic static load rating,Path item
e0,83
Y0,73
Y00,4
Cur27500 N
Fatigue limit load,Path item
nG4500 1/min
Limit speed
nB3300 1/min
Reference speed
T7GB075
Corresponding model according to DIN ISO 355
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