Product parameters

Bearing Information

• Part Number Q280TAC29D+L
• NSK Number 280TAC29D+L
• Bearing TypeRadial
• ConstructionSingle Row

Overall Dimensions

• Bore Dia (d) 280mm
• Outer Dia (D) 380mm
• Width (T) 120mm
• Cage Width(C) 60mm
• Weight  33.1kg

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr) 310KN
• Static Load Rating (Cor)1460KN
• Max speed (grease) 1300rpm
• Max speed (oil) 1500rpm

Other parameters

• Contact Angle α 60°
• Ring MaterialBearing steel
• Ball MaterialBearing steel
• Temperature Range-30° to 120 ℃
• ABEC RatingP4,P2
• Quality ControlISO 9001