Product parameters

Bearing Information

• Part Number Q7220ACD/HCP4A
• SKF Number 7220ACD/HCP4A
• Bearing TypeRadial
• ConstructionSingle Row
• Seal TypeOpen

Overall Dimensions

• Dimension mm 100*180*34
• Bore Dia (d) 100mm
• Outer Dia (D) 180mm
• Width (B) 34mm
• Weight  2.39kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 133.2KN
• Static Load Rating (Cor) 116.1KN
• Max speed (grease) 7200rpm
• Max speed (oil) 11700rpm

Other parameters

• Contact Angle α25 °
• Ring MaterialHigh purity 52100 Chrome steel
• Ball MaterialCeramic ball (Si3N4)
• Cage MaterialOuter ring guided phenol resin cage
• Temperature Range-30° to 120 ℃
• ABEC RatingP4,P2
• Quality ControlISO 9001