KOYO 7328B bearing

140x300x62

Koyo Seiko was founded in 1921 by Mr. Ikeda. In the decennia that followed it has become one of the world's leading manufacturers of bearings and automotive steering systems. With the merge of Koyo Seiko Co., Ltd. and Toyoda Machine works, Ltd. on January 1, 2006 JTEKT Corporation came into existence.



Angular contact ball bearing 7328B

Bearing number : 7328B

Size (mm) : 140x300x62

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 300

Width (mm) : 62

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 300 mm

B - 62 mm

C - 62 mm

Angle (α) - 40 °

a - 123,3 mm

r min. - 4 mm

r1 min. - 1,5 mm

da min. - 158 mm

Da max. - 282 mm

ra max. - 3 mm

Weight - 18,8 Kg

Basic dynamic load rating (C) - 302 kN

Basic static load rating (C0) - 344 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2500 r/min

Tags :  KOYO , 140x300x62

Bearing 7328B

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