NACHI 7317 bearing

Bearing 7317

NACHI 7317 bearing, Size: 85x180x41. NACHI 7317 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 7317

Bearing number : 7317

Size (mm) : 85x180x41

Brand : NACHI

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 41

Bearing dimensions and specification in NACHI catalogue:

d - 85 mm

D - 180 mm

B - 41 mm

C - 41 mm

Angle (α) - 30 °

a - 17.7 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 99 mm

Da max. - 166 mm

ra max. - 2.5 mm

Weight - 4.90 Kg

Basic dynamic load rating (C) - 159 kN

Basic static load rating (C0) - 133 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

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E-mail: [email protected]

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

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