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Bearing 7238B

KOYO 7238B bearing

Details

Angular contact ball bearing 7238B

Bearing number : 7238B

Size (mm) : 190x340x55

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 340

Width (mm) : 55

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

D - 340 mm

B - 55 mm

C - 55 mm

Angle (α) - 40 °

a - 138,7 mm

r min. - 4 mm

r1 min. - 1,5 mm

da min. - 208 mm

Da max. - 322 mm

ra max. - 3 mm

Weight - 18,8 Kg

Basic dynamic load rating (C) - 273 kN

Basic static load rating (C0) - 353 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2000 r/min

Tags :  KOYO , 190x340x55

Bearing 7238B

Online Message

KOYO 7238B bearing Company information

KOYO 7238B bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO 7238B bearing can ensure high quality for more than 80% raw material of KOYO 7238B bearing provided by the steel plant.Explorer series bearing of KOYO 7238B bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO 7238B bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

KOYO 7238B bearing Related News

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