KOYO 30307DJR, Size: 35x80x22.75. KOYO 30307DJR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Tapered roller bearing 30307DJR
Bearing number : 30307DJR
Size (mm) : 35x80x22.75
Brand : KOYO
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 22,75
Bearing dimensions and specification in KOYO catalogue:
d - 35 mm
D - 80 mm
T - 22,75 mm
B - 21 mm
C - 15 mm
a - 26,8 mm
r min. - 2 mm
r2 min. - 1,5 mm
da min. - 45 mm
da max - 44 mm
Da min - 66 mm
Da max. - 70 mm
Db min. - 76,5 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 0,536 Kg
Basic dynamic load rating (C) - 63,1 kN
Basic static load rating (C0) - 69,1 kN
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
Tags : KOYO , 35x80x22.75
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