KOYO 6221 bearing

Bearing 6221

6221 KOYO bearing,

KOYO 6221 bearing, Size: 105x190x36. KOYO 6221 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearing 6221

Bearing number : 6221

Size (mm) : 105x190x36

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

r min. - 2,1 mm

da min. - 116 mm

Da max. - 179 mm

ra max. - 2 mm

Weight - 3,7 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 3900 r/min

Calculation factor (f0) - 14,4

Tags :  KOYO , 105x190x36