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NJ228-EM single row Cylindrical roller bearing
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PRODUCTS DETAILS
NJ228-EM single row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Cage : Brass Cage Cage Material : Brass Limiting Speed : 3360 rpm Packing : Industrial packing or single box packing Weight : 9.21 kg Main Dimensions: Bore diameter (d) : 140 mm Outer diameter ( D) : 250 mm Width (B) : 42 mm Chamfer dimension (r) min. : 3.0 mm Chamfer dimension (r1) min. : 3.0 mm Raceway diameter of inner ring (F) : 169 mm Dynamic load ratings (Cr) : 414.00 KN Static load ratings (Cor) : 459.00 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 154.00 mm Diameter shaft shoulder (da) max. : 166.00 mm Diameter of housing shoulder (Da) max. : 236.00 mm Minimum shaft shoulder (Db) min. : 182.00 mm Maximum recess radius (ra) max : 2.5 mm
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