NACHI 679/672 bearing

Bearing 679/672

NACHI 679/672 bearing, Size: 168.275x88.900x41.275. NACHI 679/672 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 679/672

Bearing number : 679/672

Size (mm) : 168.275x88.900x41.275

Brand : NACHI

Bore Diameter (mm) : 168.275

Outer Diameter (mm) : 88.900

Width (mm) : 41.275

Bearing dimensions and specification in NACHI catalogue:

d - 88.900 mm

D - 168.275 mm

T - 41.275 mm

B - 41.275 mm

C - 30.162 mm

a - 2.8 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 4,16 Kg

Basic dynamic load rating (C) - 208000 kN

Basic static load rating (C0) - 310000 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0.47

Calculation factor (Y0) - 0.70

Calculation factor (Y1) - 1.3

Contact Us

E-mail: [email protected]

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

Sitemap