NACHI 7303 bearing

Bearing 7303

NACHI 7303 bearing, Size: 17x47x14. NACHI 7303 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7303

Bearing number : 7303

Size (mm) : 17x47x14

Brand : NACHI

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in NACHI catalogue:

d - 17 mm

D - 47 mm

B - 14 mm

C - 14 mm

Angle (α) - 30 °

a - 2.2 mm

r min. - 1 mm

r1 min. - 0.6 mm

da min. - 23 mm

Da max. - 41 mm

ra max. - 1 mm

Weight - 0.120 Kg

Basic dynamic load rating (C) - 15,9 kN

Basic static load rating (C0) - 8,65 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 19000 r/min

Contact Us

E-mail: [email protected]

Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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