Description
Brand - SKF
Item Number - 71920 CB/P4A SKF
Category - Angular Contact Ball Bearing Single Row
Inner Diameter (d) mm - 100
Outer Diameter (D) mm - 140
Width (B) mm - 20
Basic Dynamic Load Rating (C) kN - 21.6
Basic Static Load Rating (C0) kN - 22.4
Fatigue Load Limit (Pu) kN - 0.865
Attainable Grease Lubrication (r/min) - 12000
Speeds Oil-Air Lubrication (r/min) - 19000
Weight (kg) - 0.85
Large Side Face Shoulder Diameter of Inner Ring (d1) mm - 114.9
Small Side Face Shoulder Diameter of Inner Ring (d2) mm - 113.2
Large Side Face Shoulder Diameter of Outer Ring (D1) mm - 128.7
Small Side Face Shoulder Diameter of Outer Ring (D2) mm - 128.7
Minimum Chamfer Dimension (r1, r2) mm - 1.1
Minimum Chamfer Dimension (r3, r4) mm - 0.6
Minimum Diameter of Shaft Abutment (da) mm - 106
Minimum Diameter of Shaft Abutment (db) mm - 106
Maximum Diameter of Housing Abutment (Da) mm - 134
Maximum Diameter of Housing Abutment (Db) mm - 136.8
Maximum Radius of Fillet (ra) mm - 1
Maximum Radius of Fillet (rb) mm - 0.6
Position of Oil Nozzle (dn) mm - 116.1
Reference Grease Quantity (Gref) cm3 - 10
Calculation Factor for Equivalent Loads (f0) - 10
** Image is for representation purposes only