Cylindrical Roller Bearing NJ310

Bearing NJ310 is the bearing that cylindrical roller and raceway are line contact type. High load capacity, mainly bear the radial load.Friction between rollers and rings is small, suitable for high-speed rotation. According to if there is ribs on the rings, cylindrical roller bearing could be divided into NU, NJ, NUP, N, NF  type and other single row typre,also could be divided into NNU,NN and other double row cylindrical roller bearings.

Application

Cylindrical roller bearing could be used for mdium-sized motors, locomotives, machine tool spindle, internal combustion engines, generators, gas turbines, gear boxes, rolling mill, vibrating screen and lifting and transport machinery.

 

Model bearing NJ310 Bore Dia (d) 50mm Outer Dia (D) 110mm Width (B) 27mm Bearing Type Roller bearing Material 52100 Chrome steel, stainless steel and ceramic are available. Dynamic Load Rating (Cr) (Kn) 87 Static Load Rating (Cor) (Kn) 86 Max Speed (Grease) (RPM) 6500 Max Speed (Oil) (RPM) 7700  r 2     Weight (kg) (Kilo grams) 1.14 Note ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.

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