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  1. INA Cylindrical roller bearing

Cylindrical roller bearing>NJ248-E-M1 + HJ248E

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

d240 mm
D440 mm
B72 mm
B116 mm
B227 mm
D1376,6 mm
Da max423 mm
d1312 mm
da max290 mm
da min257 mm
dc min315 mm
E393 mm
F293 mm
r1 min4 mm
ra max3 mm
ra1 max3 mm
rmin4 mm
s6 mm
Axis offset from the center position
HJ248E
Model, L 型圈
m52,5 kg
Weight
m14,6 kg
Weight，L 型圈
Cr1140000 N
Basic dynamic load rating,Path item
C0r1600000 N
Basic static load rating,Path item
nG2600 1/min
Limit speed
nB1220 1/min
Reference speed
Cur171000 N
Fatigue limit load,Path item
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