JTEKT-KOYO NJ317 Cylindrical Roller Bearing - 85 mm ID, 180 mm OD, 41 mm Width Radial insert ball bearings The replacement blades are spare

The replacement blades are spare parts for disc cutters 321 and 322

-30 inHg to 500 psi -30 inHg to 800 psi

Drawn Cup Type Open Ends Bore Diameter 1-3/8 in Outside Diameter 1-3/4 in Overall Width 3/4 in Closure Type Open Number of Rows One Dynamic Load Capacity 6600 lbf Static Load Capacity 10100 lbf Maximum RPM 8000 RPM Precision Rating Not Rated Series SCH Lubrication Hole Type No Hole Standards Met ABMA 18

are responsible for approx

89" (48mm) Blade Thickness 0

JTEKT-KOYO NJ317 Cylindrical Roller Bearing - 85 mm ID, 180 mm OD, 41 mm Width Radial insert ball bearings The replacement blades are spareCylindrical Roller Bearing JTEKT KOYO cylindrical roller bearings handle heavy radial loads with high speed and stiffness. The line contact between rollers and raceways gives them high load capacity, and the various designs (NU, NJ, NUP, N) allow them to accommodate axial displacement or take small axial loads. They are ideal for gearboxes, electric motors, and heavy industrial equipment.