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KOYO 33221JR bearing

Bearing 33221JR

KOYO 33221JR, Size: 105x190x68. KOYO 33221JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 33221JR

Bearing number : 33221JR

Size (mm) : 105x190x68

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 68

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

D - 190 mm

T - 68 mm

B - 68 mm

C - 52 mm

a - 48,8 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 119 mm

da max - 117 mm

Da min - 159 mm

Da max. - 178 mm

Db min. - 182 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 8,43 Kg

Basic dynamic load rating (C) - 497 kN

Basic static load rating (C0) - 790 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

Tags :  KOYO , 105x190x68

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