Description
Brand - SKF
Item Number - 7028 ACD/HCP4A SKF
Category - Angular Contact Ball Bearing Single Row
Inner Diameter (d) mm - 140
Outer Diameter (D) mm - 210
Width (B) mm - 33
Basic Dynamic Load Rating (C) kN - 146
Basic Static Load Rating (C0) kN - 156
Fatigue Load Limit (Pu) kN - 5.1
Attainable Grease Lubrication (r/min) - 7000
Speeds Oil-Air Lubrication (r/min) - 11000
Weight (kg) - 2.85
Large Side Face Shoulder Diameter of Inner Ring (d1) mm - 161.6
Small Side Face Shoulder Diameter of Inner Ring (d2) mm - 161.6
Large Side Face Shoulder Diameter of Outer Ring (D1) mm - 188.4
Small Side Face Shoulder Diameter of Outer Ring (D2) mm - 193.1
Minimum Chamfer Dimension (r1, r2) mm - 2
Minimum Chamfer Dimension (r3, r4) mm - 1
Minimum Diameter of Shaft Abutment (da) mm - 149
Minimum Diameter of Shaft Abutment (db) mm - 149
Maximum Diameter of Housing Abutment (Da) mm - 201
Maximum Diameter of Housing Abutment (Db) mm - 205
Maximum Radius of Fillet (ra) mm - 2
Maximum Radius of Fillet (rb) mm - 1
Position of Oil Nozzle (dn) mm - 166.3
Reference Grease Quantity (Gref) cm3 - 45
** Image is for representation purposes only