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  1. INA Tapered roller bearing

Tapered roller bearing>30330-A-N11CA

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

d150 mm
D320 mm
2T144 mm
2B130 mm
A34 mm
Ca min9 mm
Da max302 mm
Da min273 mm
da max189 mm
r3, 4 min4 mm
rb max4 mm
m52,5 kg
Weight
Cr1380000 N
Basic dynamic load rating,Path item
C0r2050000 N
Basic static load rating,Path item
e0,35
Y01,91
Y11,96
Y22,91
Cur225000 N
Fatigue limit load,Path item
nG2240 1/min
Limit speed
nB1310 1/min
Reference speed
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