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Bearing 7040CDF

NACHI 7040CDF bearing

Details

Angular contact ball bearings 7040CDF

Bearing number : 7040CDF

Size (mm) : 200x310x51

Brand : NACHI

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in NACHI catalogue:

d - 200 mm

D - 310 mm

B - 51 mm

C - 51 mm

Angle (α) - 15 °

a - 3.9 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 102 mm

da min. - 209 mm

Da max. - 304 mm

ra max. - 1 mm

Weight - 13.8 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 715 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3400 r/min

Bearing 7040CDF

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NACHI 7040CDF bearing Company information

NACHI 7040CDF bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 7040CDF bearing can ensure high quality for more than 80% raw material of NACHI 7040CDF bearing provided by the steel plant.Explorer series bearing of NACHI 7040CDF bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 7040CDF 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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