Specifications

• Bore Type
  Tapered 1:12
• Bore Diameter
  320 mm
• Outside Diameter
  540 mm
• Overall Width
  176 mm
• Cage Type
  Inner Ring Guided
• Closure Type
  Open
• Internal Clearance
  C3
• Lubrication Hole Type
  Lubrication Groove and Hole
• Measurement Standard
  Metric
• Dynamic Load Capacity
  685500 kN
• Country of Origin
  JP
• Static Load Capacity
  1236500 kN
• Maximum RPM (Grease)
  480 rpm
• Cage Material
  Brass
• Series
  231
• Manufacturer Upc Number
  029176990922
• UPC_NO
  029176990922
• Harmonization Code
  8482300080
• Description
  NSKâ€s Tough & Long Life - TL - spherical roller bearings are engineered to outlast and outperform conventional bearing solutions in the high-heat conditions of dryer and calender sections of paper making machines, where bearing failures are an all-too-common obstacle to productivity
• Product Type
  Spherical Roller Bearings