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  1. INA Cylindrical roller bearing

Cylindrical roller bearing>NJ2230-E-M1 + HJ2230E

Main dimensions to DIN 5412-1, tapered L-ring, locating bearing, separable, cone retainer

d150 mm
D270 mm
B73 mm
B112 mm
B224,5 mm
D1233,2 mm
Da max256 mm
d1193,1 mm
da max179 mm
da min164 mm
dc min196 mm
E242 mm
F182 mm
r1 min3 mm
ra max2,5 mm
ra1 max2,5 mm
rmin3 mm
s7,5 mm
Axis offset from the center position
HJ2230E
Model, L 型圈
m18,9 kg
Weight
m11,36 kg
Weight，L-ring
Cr780000 N
Basic dynamic load rating,Path item
C0r970000 N
Basic static load rating,Path item
nG4300 1/min
Limit speed
nB1850 1/min
Reference speed
Cur152000 N
Fatigue limit load,Path item
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