NF211 KOYO bearing

Bearing NF211

Cylindrical roller bearing NF211

Bearing number : NF211

Size (mm) : 55x100x21

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 100 mm

Ew - 88.5 mm

B - 21 mm

C - 21 mm

r min. - 1.5 mm

r1 min. - 1.1 mm

Weight - 0.640 Kg

Basic dynamic load rating (C) - 58.0 kN

Basic static load rating (C0) - 62.3 kN

(Grease) Lubrication Speed - 6400 r/min

(Oil) Lubrication Speed - 7700 r/min

Tags :  KOYO , 55x100x21

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