KOYO 7307B bearing

35x80x21

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 7307B

Bearing number : 7307B

Size (mm) : 35x80x21

Brand : KOYO

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

Angle (α) - 40 °

a - 35.0 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 43.5 mm

Da max. - 71.5 mm

ra max. - 1.5 mm

Weight - 0.475 Kg

(Grease) Lubrication Speed - 7700 r/min

(Oil) Lubrication Speed - 10000 r/min

Tags :  KOYO , 35x80x21

Bearing 7307B

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