Description
Brand - SKF
Item Number - 71930 CD/HCP4A SKF
Category - Angular Contact Ball Bearing Single Row
Inner Diameter (d) mm - 150
Outer Diameter (D) mm - 210
Width (B) mm - 28
Basic Dynamic Load Rating (C) kN - 125
Basic Static Load Rating (C0) kN - 146
Fatigue Load Limit (Pu) kN - 4.75
Attainable Grease Lubrication (r/min) - 7500
Speeds Oil-Air Lubrication (r/min) - 11000
Weight (kg) - 2.05
Large Side Face Shoulder Diameter of Inner Ring (d1) mm - 168.5
Small Side Face Shoulder Diameter of Inner Ring (d2) mm - 168.5
Large Side Face Shoulder Diameter of Outer Ring (D1) mm - 191.5
Small Side Face Shoulder Diameter of Outer Ring (D2) mm - 195.2
Minimum Chamfer Dimension (r1, r2) mm - 2
Minimum Chamfer Dimension (r3, r4) mm - 1
Minimum Diameter of Shaft Abutment (da) mm - 159
Minimum Diameter of Shaft Abutment (db) mm - 159
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 - 173.5
Reference Grease Quantity (Gref) cm3 - 33
Calculation Factor for Equivalent Loads (f0) - 16.2
** Image is for representation purposes only