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Bearing NAFW 506840 (JNS)
Needle roller bearings NAFW 506840
Bearing number : NAFW 506840
Size (mm) : 50x68x40
Brand : JNS
Bore Diameter (mm) : 50
Outer Diameter (mm) : 68
Width (mm) : 40
Bearing dimensions and specification in JNS catalogue:
d - 50 mm
F - 55 mm
D - 68 mm
B - 40 mm
C - 40 mm
r min. - 0,6 mm
da min. - 54 mm
da max - 54,5 mm
Da max. - 64 mm
db - 59,5 mm
Db - 55,8 mm
Weight - 0,465 Kg
Basic dynamic load rating (C) - 48,9 kN
Basic static load rating (C0) - 132,4 kN
Limiting speed - 7 500 r/min
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Bore Dia, mm
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