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  1. INA Tapered roller bearing

Tapered roller bearing>31330-X-N11CA-A180-230

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

d150 mm
D320 mm
2T164 mm
2B150 mm
A64 mm
Ca min9 mm
Da max302 mm
Da min251 mm
da max181 mm
r3, 4 min4 mm
rb max4 mm
m57,7 kg
Weight
Cr1360000 N
Basic dynamic load rating,Path item
C0r2090000 N
Basic static load rating,Path item
e0,83
Y00,8
Y10,82
Y21,22
Cur230000 N
Fatigue limit load,Path item
nG2240 1/min
Limit speed
nB1220 1/min
Reference speed
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