KOYO 30320JR bearing

Bearing 30320JR

KOYO 30320JR bearing, Size: 100x215x51.5. KOYO 30320JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 30320JR

Bearing number : 30320JR

Size (mm) : 100x215x51.5

Brand : KOYO

Bore Diameter (mm) : 100

Outer Diameter (mm) : 215

Width (mm) : 51,5

Bearing dimensions and specification in KOYO catalogue:

d - 100 mm

D - 215 mm

T - 51,5 mm

B - 47 mm

C - 39 mm

a - 42,7 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 118 mm

da max - 127 mm

Da min - 184 mm

Da max. - 201 mm

Db min. - 200 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 8,49 Kg

Basic dynamic load rating (C) - 422 kN

Basic static load rating (C0) - 521 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

Tags :  KOYO , 100x215x51.5

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