Bearing name: KOYO 7004C bearing
Brand model: 7004C
Email: [email protected]
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Angular contact ball bearing 7004CBearing number : 7004C Size (mm) : 20x42x12 Brand : KOYO Bore Diameter (mm) : 20 Outer Diameter (mm) : 42 Width (mm) : 12 Bearing dimensions and specification in KOYO catalogue:d - 20 mm D - 42 mm B - 12 mm C - 12 mm Angle (α) - 15 ° a - 10.2 mm r min. - 0.6 mm r1 min. - 0.3 mm da min. - 24.5 mm Da max. - 37.5 mm ra max. - 0.6 mm Weight - 0.079 Kg (Grease) Lubrication Speed - 26 000 r/min (Oil) Lubrication Speed - 35 000 r/min Calculation factor (f0) - 14.1 Tags : KOYO , 20x42x12 ![]() |
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KOYO 7004C bearing Company information
KOYO 7004C bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO 7004C bearing can ensure high quality for more than 80% raw material of KOYO 7004C bearing provided by the steel plant.Explorer series bearing of KOYO 7004C bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO 7004C bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .