NU309-E single row Cylindrical roller bearing
NU309-E single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : open type
Cage : Steel,brass or Nylon
Cage Material : Steel,brass or Polyamide (PA66)
Limiting Speed : 4690 rpm
Packing : Industrial packing or single box packing
Weight : 0.88 kg
Main Dimensions:
Bore diameter (d) : 45 mm
Outer diameter ( D) : 100 mm
Width (B) : 25 mm
Chamfer dimension (r) min. : 1.5 mm
Chamfer dimension (r1) min. : 1.5 mm
Permissible axial displacement (S ) max. : 1.0 mm
Raceway diameter of inner ring (F) : 58.50 mm
Dynamic load ratings (Cr) : 103.50 KN
Static load ratings (Cor) : 88.20 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 54 mm
Diameter shaft shoulder (da) max. : 57 mm
Minimum shaft shoulder (Db) min. : 60 mm
Diameter of housing shoulder (Da) max. : 91 mm
Maximum recess radius (ra) max : 1.5 mm
Maximum recess radius (ra1) max : 1.5 mm
