NACHI 663/653 bearing

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NACHI 663/653 bearing Price & size

d - 82.550 mm

D - 146.050 mm

T - 41.275 mm

B - 41.275 mm

C - 31.750 mm

a - 8.0 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,74 Kg

Basic dynamic load rating (C) - 188000 kN

Basic static load rating (C0) - 260000 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

Calculation factor (e) - 0.41

Calculation factor (Y0) - 0.81

Calculation factor (Y1) - 1.5

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NACHI 663/653 bearing Company information
NACHI 663/653 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 663/653 bearing can ensure high quality for more than 80% raw material of NACHI 663/653 bearing provided by the steel plant.Explorer series bearing of NACHI 663/653 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 663/653 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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