KOYO 7304 bearing

20x52x15

7304 Bearing, 7305 Bearing, 7306 Bearing manufacturer / supplier in China, offering SKF 7314becbm Angle Contact Ball Bearings 7310 7312becbm 7314becb 7320becbm, YAMAHA 6g0-11651-00 Outboard Engine Con Rod Kits, Boat Motor Connecting Rod, Conrod, YAMAHA Outboad 40HP Connecting Rod Kit 66t-11651-00 and so on.



Angular contact ball bearing 7304

Bearing number : 7304

Size (mm) : 20x52x15

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 15

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 30 °

a - 17.9 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 27 mm

Da max. - 45 mm

ra max. - 1 mm

Weight - 0.150 Kg

(Grease) Lubrication Speed - 17 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Tags :  KOYO , 20x52x15

Bearing 7304

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