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Bearing K-344A/K-332 (ZVL)
Tapered roller bearings K-344A/K-332
Bearing number : K-344A/K-332
Size (mm) : 40x80x21
Brand : ZVL
Bore Diameter (mm) : 40
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in ZVL catalogue:
d - 40 mm
D - 80 mm
T - 21 mm
B - 22,403 mm
C - 17,826 mm
r min. - 0,8 mm
r1 min. - 0,8 mm
r2 min. - 1,3 mm
S - 6 mm
da max - 48 mm
Da min - 68 mm
Da max. - 73 mm
db min - 47 mm
Db min. - 75 mm
ra max. - 0,6 mm
rb max. - 1 mm
Weight - 0,514 Kg
Basic dynamic load rating (C) - 70,8 kN
Basic static load rating (C0) - 76,6 kN
(Grease) Lubrication Speed - 4 700 r/min
(Oil) Lubrication Speed - 6 300 r/min
Calculation factor (e) - 0,27
Calculation factor (Y) - 2,2
Calculation factor (Y0) - 1,2
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Outer Dia, mm:
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