Product parameters

Bearing Information

• Part Number QS71918CB/HCP4A
• SKF Number S71918CB/HCP4A
• Bearing TypeRadial
• ConstructionSingle Row
• Seal TypeSealed

Overall Dimensions

• Dimension mm 90*125*18
• Bore Dia (d) 90mm
• Outer Dia (D) 125mm
• Width (B) 18mm
• Weight 0.58kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 15KN
• Static Load Rating (Cor) 15KN
• Max speed (grease) 16000rpm

Other parameters

• Contact Angle α15 °
• 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