Description
Brand - SKF
Item Number - 728 CD/P4A SKF
Category - Angular Contact Ball Bearing Single Row
Inner Diameter (d) mm - 8
Outer Diameter (D) mm - 24
Width (B) mm - 8
Basic Dynamic Load Rating (C) kN - 3.71
Basic Static Load Rating (C0) kN - 1.37
Fatigue Load Limit (Pu) kN - 0.057
Attainable Grease Lubrication (r/min) - 70000
Speeds Oil-Air Lubrication (r/min) - 110000
Weight (kg) - 0.017
Large Side Face Shoulder Diameter of Inner Ring (d1) mm - 13.1
Small Side Face Shoulder Diameter of Inner Ring (d2) mm - 13.1
Large Side Face Shoulder Diameter of Outer Ring (D1) mm - 18.9
Minimum Chamfer Dimension (r1, r2) mm - 0.3
Minimum Chamfer Dimension (r3, r4) mm - 0.2
Minimum Diameter of Shaft Abutment (da) mm - 10.4
Minimum Diameter of Shaft Abutment (db) mm - 10.4
Maximum Diameter of Housing Abutment (Da) mm - 21.6
Maximum Diameter of Housing Abutment (Db) mm - 22.2
Maximum Radius of Fillet (ra) mm - 0.3
Maximum Radius of Fillet (rb) mm - 0.2
Position of Oil Nozzle (dn) mm - 14.3
Reference Grease Quantity (Gref) cm3 - 0.23
Calculation Factor for Equivalent Loads (f0) - 7.9
** Image is for representation purposes only