Product parameters

Bearing Information

• Part Number Q70BNR19XE
• NSK Number 70BNR19XE
• Bearing TypeRadial
• ConstructionSingle Row

Overall Dimensions

• Bore Dia (d) 70mm
• Outer Dia (D) 100mm
• Width (B) 16mm
• Outer cage width (C)  21mm
• r min.  1.0mm
• r1 min. 0.6mm
• Weight  0.32kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 21.1kN
• Static Load Rating (Cor)17.6KN
• Max speed (oil) 37000rpm

Other parameters

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