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  1. INA Tapered roller bearing

Tapered roller bearing>30304-A

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

d20 mm
D52 mm
T16,25 mm
a11 mm
B15 mm
C13 mm
Ca min2 mm
Cb min3 mm
Da max45 mm
Da min44 mm
Db min47 mm
d136,1 mm
da max28 mm
db min27 mm
r1, 2 min1,5 mm
r3, 4 min1,5 mm
ra max1,5 mm
rb max1,5 mm
m0,188 kg
Weight
Cr34000 N
Basic dynamic load rating,Path item
C0r32500 N
Basic static load rating,Path item
e0,3
Y2
Y01,1
Cur3600 N
Fatigue limit load,Path item
nG15000 1/min
Limit speed
nB9800 1/min
Reference speed
T2FB020
Corresponding model according to DIN ISO 355
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