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  1. INA Cylindrical roller bearing

Cylindrical roller bearing>NJ238-E-M1 + HJ238E

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

d190 mm
D340 mm
B55 mm
B113 mm
B221,5 mm
D1295 mm
Da max323 mm
d1244 mm
da max227 mm
da min207 mm
dc min247 mm
E306 mm
F230 mm
r1 min4 mm
ra max3 mm
ra1 max3 mm
rmin4 mm
s4,7 mm
Axis offset from the center position
HJ238E
Model, L 型圈
m23,2 kg
Weight
m12,17 kg
Weight，L 型圈
Cr680000 N
Basic dynamic load rating,Path item
C0r930000 N
Basic static load rating,Path item
nG3200 1/min
Limit speed
nB1720 1/min
Reference speed
Cur111000 N
Fatigue limit load,Path item
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