Product parameters

Bearing Information

• Part Number Q90BTR10H
• NSK Number 90BTR10H
• Bearing TypeRadial
• ConstructionSingle Row

Overall Dimensions

• Bore Dia (d) 90mm
• Outer Dia (D) 140mm
• Width (2B) 45mm
• Weight  0.95kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 45KN
• Static Load Rating (Cor)95KN
• Max speed (grease) 6000rpm
• Max speed (oil) 7500rpm

Other parameters

• Contact Angle α40 °
• Ring MaterialBearing steel
• Ball MaterialCeramics (SijN4)
• Temperature Range-30° to 120 ℃
• ABEC RatingP4,P2
• Quality ControlISO 9001