XR820060 Crossed tapered roller bearing for CNC Vertical Turning Lathe(VTL)
High precisionXR820060 bearing features two sets of races and rollers brought together at right angles with alternate rollers facing opposite directions. With high precision and high load for the CNC rotary table machine. Crossed tapered roller bearing XR820060 P4 will use for 160/180 CNC Vertical Turning Centre with Siemens 840D Powerline Control, 1600mm Dia Manual 4-Jaw Chuck, Max Turn Dia 1800mm, Max Turning Height 1500mm, X Travel 2800mm, X Travel (Right) 1400mm, X Travel (Left) 1400mm, Z Travel 1200mm, C-Axis, Millin
Structure: Crossed tapered roller bearings
Bearing factory items:XR820060
Bearing old type:XR820060
Bearing details:
Full boundary metric size:760x580x80mm
Outer diameter metic D :760mm
Inner diameter metric: d 580mm
Bearing width: W80 mm
Bearing boundary inch size :29.9213X22.8346X3.15 inch size
Outer side inch size:29.912 inch size
Inner side inch size:22.831 inch size
height inch size:3.15 inch size
Ring material:GCr15SiMn
Roller material:GCr15
Bearing spacer material: Nylon spacer
Bearing Precision grade:P5 P4 grade
Quality standard:GB/T 3077 Rolling bearing quality standard
