Bearing name: NACHI 7040C bearing
Brand model: 7040C
Email: [email protected]
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Angular contact ball bearings 7040CBearing number : 7040C 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 da min. - 209 mm Da max. - 301 mm ra max. - 2 mm Weight - 13.8 Kg Basic dynamic load rating (C) - 274 kN Basic static load rating (C0) - 360 kN (Grease) Lubrication Speed - 3100 r/min (Oil) Lubrication Speed - 4300 r/min ![]() |
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NACHI 7040C bearing Company information
NACHI 7040C bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 7040C bearing can ensure high quality for more than 80% raw material of NACHI 7040C bearing provided by the steel plant.Explorer series bearing of NACHI 7040C bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 7040C bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .