Product parameters

Bearing Information

• Part Number Q80TAC03AM
• NSK Number 80TAC03AM
• ConstructionSingle Row

Overall Dimensions

• Bore Dia (d) 80mm
• Outer Dia (D) 170mm
• Width (B) 39mm
• Outer diameter of Inner Ring (d1) 94.0mm
• Outer diameter of Inner Ring (d2) 118.5mm
• Inner diameter of Outer Ring (D1) 131.5mm
• Inner diameter of Outer Ring (D2) 152.5mm

Load Rating & Rotate Speed

• Dynamic Load Rating (Cr)-Single Row 269KN
• Dynamic Load Rating (Cr)-Double Row 431KN
• Dynamic Load Rating (Cr)-Triple Row 560KN
• Axial Load Limiting (Cor)-Single Row 216KN
• Axial Load Limiting (Cor)-Double Row 436KN
• Axial Load Limiting (Cor)-Triple Row 695KN
• Max speed (grease) 2300rpm

Other parameters

• Contact Angle α 50°
• Ring MaterialBearing steel
• Ball MaterialBearing steel
• Temperature Range-30° to 120 ℃
• ABEC RatingP4,P2
• Quality ControlISO 9001