Products

3313-2Z 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: 3650 rpm

Cage: Nylon cage or Steel cage

Cage Material: Polyamide(PA66) or Steel

Weight: 3.67 kg

 Main Dimensions:

Bore diameter (d) : 65 mm

Outer diameter (D) : 140 mm

Width (B) : 58.7 mm

Chamfer Dimension( r) min.: 2.1 mm

Dynamic load ratings(Cr) : 143 KN

Static load ratings(Cor): 112 KN

ABUTMENT DIMENSIONS

Minimum diameter shaft shoulder (da) min. : 77 mm

Maximum diameter of housing shoulder (Da) max. : 128 mm

Maximum fillet radius (ra) max. : 2.1 mm