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Bearing 30334JR (KOYO)
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
Tags : KOYO , 170x360x80
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