KOYO NU321 bearing

Bearing NU321

KOYO NU321 bearing, Size: 105x225x49. KOYO NU321 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearing NU321

Bearing number : NU321

Size (mm) : 105x225x49

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

Fw - 135 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.76 Kg

Basic dynamic load rating (C) - 366 kN

Basic static load rating (C0) - 417 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3500 r/min

Tags :  KOYO , 105x225x49

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