NJ308-E single row Cylindrical roller bearing
NJ308-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 : 5250 rpm
Packing : Industrial packing or single box packing
Weight : 0.654 kg
Main Dimensions:
Bore diameter (d) : 40 mm
Outer diameter ( D) : 90 mm
Width (B) : 23 mm
Chamfer dimension (r) min. : 1.5 mm
Chamfer dimension (r1) min. : 1.5 mm
Raceway diameter of inner ring (F) : 52.00 mm
Dynamic load ratings (Cr) : 85.50 KN
Static load ratings (Cor) : 70.20 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 49.00 mm
Diameter shaft shoulder (da) max. : 51.00 mm
Diameter of housing shoulder (Da) max. : 81.00 mm
Minimum shaft shoulder (Db) min. : 60.00 mm
Maximum recess radius (ra) max : 1.5 mm
