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N312-E single row Cylindrical roller bearing
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PRODUCTS DETAILS
N312-E single row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Cage : Steel , brass or Nylon Cage Material : Steel , brass or Polyamide (PA66) Limiting Speed : 3500 rpm Weight : 1.78 kg Main Dimensions: Bore diameter (d) : 60 mm Outer diameter ( D) : 130 mm Width (B) : 31 mm Chamfer dimension (r) min. : 2.1 mm Chamfer dimension (r1) min. : 2.1 mm Permissible axial displacement (S ) max. : 1.9 mm Raceway diameter of outer ring (E) : 115 mm Dynamic load ratings (Cr) : 159.30 KN Static load ratings (Cor) : 141.30 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) : 72 mm Diameter of housing shoulder (Da) : 118 mm Maximum recess radius (ra1) max : 2.1 mm
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