Product parameters

Bearing Information

• Part Number Q40BNR10XE
• NSK Number 40BNR10XE
• Bearing TypeRadial
• ConstructionSingle Row

Overall Dimensions

• Bore Dia (d) 40mm
• Outer Dia (D) 68mm
• Width (B) 15mm
• Outer cage width (C)  20mm
• r min.  1.0mm
• r1 min. 0.6mm
• Weight  0.20kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 10.1kN
• Static Load Rating (Cor)7.2KN
• Max speed (oil) 59000rpm

Other parameters

• Contact Angle α18°
• Ring MaterialBearing steel
• Ball MaterialBearing steel
• Temperature Range100° to 300 ℃
• ABEC RatingP4,P2
• Quality ControlISO 9001