3307-2Z Double Row Angular Contact Ball Bearing
3307-2Z Double Row Angular Contact Ball Bearing detail Specifications:
Metric series
Material: 52100 Chrome Steel
Construction: Double Row
Seal Type : 2Z,Sealed on both sides
Seal material : Metal
Lubrication:Great Wall Motor Bearing Grease2#,3#
Temperature Range: -20°to 120°C
Limiting Speed: 6800 rpm
Cage: Nylon cage or Steel cage
Cage Material: Polyamide(PA66) or Steel
Weight: 0.74kg
Main Dimensions:
Bore diameter (d) :35 mm
Outer diameter (D) : 80 mm
Width (B) : 34.9 mm
Chamfer Dimension( r) min.: 1.5 mm
Dynamic load ratings(Cr) : 51 KN
Static load ratings(Cor): 34.5 KN
ABUTMENT DIMENSIONS
Minimum diameter shaft shoulder (da) min. : 44 mm
Maximum diameter of housing shoulder (Da) max. : 71 mm
Maximum fillet radius (ra) max. : 1.5 mm