Product parameters

Bearing Information

• Part Number Q55BAR10H
• NSK Number 55BAR10H
• Bearing TypeRadial
• ConstructionSingle Row

Overall Dimensions

• Bore Dia (d) 55mm
• Outer Dia (D) 90mm
• Width (2B) 33mm
• Weight  0.35kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 14.5KN
• Static Load Rating (Cor)29.5KN
• Max speed (grease) 10000rpm
• Max speed (oil) 13000rpm

Other parameters

• Contact Angle α30 °
• Ring MaterialBearing steel
• Ball MaterialCeramics (SijN4)
• Temperature Range-30° to 120 ℃
• ABEC RatingP4,P2
• Quality ControlISO 9001