Bearing name: NACHI 7220DF bearing
Brand model: 7220DF
Email: [email protected]
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Angular contact ball bearings 7220DFBearing number : 7220DF Size (mm) : 100x180x34 Brand : NACHI Bore Diameter (mm) : 100 Outer Diameter (mm) : 180 Width (mm) : 34 Bearing dimensions and specification in NACHI catalogue:d - 100 mm D - 180 mm B - 34 mm C - 34 mm Angle (α) - 30 ° a - 23.4 mm r min. - 2.1 mm r1 min. - 1.1 mm 2B - 68 mm da min. - 107 mm Da max. - 173 mm ra max. - 1 mm Weight - 3.32 Kg Basic dynamic load rating (C) - 234 kN Basic static load rating (C0) - 251 kN (Grease) Lubrication Speed - 2400 r/min (Oil) Lubrication Speed - 3400 r/min |
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NACHI 7220DF bearing Company information
If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.
If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.
If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.
NACHI 7220DF bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 7220DF bearing can ensure high quality for more than 80% raw material of NACHI 7220DF bearing provided by the steel plant.Explorer series bearing of NACHI 7220DF bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 7220DF bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .