Description
Brand - SKF
Item Number - 7021 CD/HCP4A SKF
Category - Angular Contact Ball Bearing Single Row
Inner Diameter (d) mm - 105
Outer Diameter (D) mm - 160
Width (B) mm - 26
Basic Dynamic Load Rating (C) kN - 95.6
Basic Static Load Rating (C0) kN - 96.5
Fatigue Load Limit (Pu) kN - 3.6
Attainable Grease Lubrication (r/min) - 10000
Speeds Oil-Air Lubrication (r/min) - 15000
Weight (kg) - 1.3
Large Side Face Shoulder Diameter of Inner Ring (d1) mm - 121.9
Small Side Face Shoulder Diameter of Inner Ring (d2) mm - 121.9
Large Side Face Shoulder Diameter of Outer Ring (D1) mm - 143.1
Small Side Face Shoulder Diameter of Outer Ring (D2) mm - 146.8
Minimum Chamfer Dimension (r1, r2) mm - 2
Minimum Chamfer Dimension (r3, r4) mm - 1
Minimum Diameter of Shaft Abutment (da) mm - 114
Minimum Diameter of Shaft Abutment (db) mm - 114
Maximum Diameter of Housing Abutment (Da) mm - 151
Maximum Diameter of Housing Abutment (Db) mm - 155
Maximum Radius of Fillet (ra) mm - 2
Maximum Radius of Fillet (rb) mm - 1
Position of Oil Nozzle (dn) mm - 125.6
Reference Grease Quantity (Gref) cm3 - 20
Calculation Factor for Equivalent Loads (f0) - 15,7
** Image is for representation purposes only