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Bearing NF248 (KOYO)
Cylindrical roller bearings NF248
Bearing number : NF248
Size (mm) : 240x440x72
Brand : KOYO
Bore Diameter (mm) : 240
Outer Diameter (mm) : 440
Width (mm) : 72
Bearing dimensions and specification in KOYO catalogue:
d - 240 mm
D - 440 mm
Ew - 385 mm
B - 72 mm
C - 72 mm
r min. - 4 mm
r1 min. - 4 mm
Weight - 52.1 Kg
Basic dynamic load rating (C) - 949 kN
Basic static load rating (C0) - 1340 kN
(Grease) Lubrication Speed - 1200 r/min
(Oil) Lubrication Speed - 1500 r/min
Tags : KOYO , 240x440x72
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