Tapered roller bearings 30334JR

Bearing number : 30334JR

Size (mm) : 170x360x80

Brand : KOYO

Bore Diameter (mm) : 170

Outer Diameter (mm) : 360

Width (mm) : 80

Bearing dimensions and specification in KOYO catalogue:

d - 170 mm

D - 360 mm

T - 80 mm

B - 72 mm

C - 62 mm

a - 67,9 mm

r min. - 5 mm

r2 min. - 4 mm

da min. - 192 mm

da max - 218 mm

Da min - 306 mm

Da max. - 342 mm

Db min. - 329 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 37,5 Kg

Basic dynamic load rating (C) - 1040 kN

Basic static load rating (C0) - 1370 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74