Product parameters

Bearing Information

• Part Number Q45BNR19S
• NSK Number 45BNR19S
• Bearing Type Radial
• Construction Single Row

Overall Dimensions

• Bore Dia (d) 45mm
• Outer Dia (D) 68mm
• Width (B) 12mm
• Weight  0.123kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 12.05kN
• Static Load Rating (Cor) 8.65kN
• Max speed (grease) 24000rpm
• Max speed (oil) 35000rpm

Other parameters

• Contact Angle α 18°
• Ring Material Bearing steel
• Ball Material Bearing steel
• Temperature Range -30° to 120 ℃
• ABEC Rating P4,P2
• Quality Control ISO 9001