Specifications

• Bore Type
  Straight
• Outer Ring Type
  Not Split
• Bore Diameter
  170 mm
• Outside Diameter
  280 mm
• Overall Width
  88 mm
• Cage Type
  Inner Ring Guided
• Closure Type
  Open
• Internal Clearance
  C0
• Lubrication Hole Type
  Lubrication Groove & Hole
• Measurement Standard
  Metric
• Dynamic Load Capacity
  1320000 N
• Country of Origin
  JP
• Static Load Capacity
  1760000 N
• Max Rpm
  1300 rpm
• Operating Temperature Range
  Maximum of +200 °C
• Cage Material
  Steel Cage
• Bearing Material
  Steel
• Precision Rating
  RBEC 1 (ISO Class Normal)
• Finish Coating
  Uncoated
• Outer Ring Width
  88 mm
• Fillet Radius
  2.10 mm
• Series
  231
• Manufacturer Product Page
  Click here
• Manufacturer Upc Number
  029176825330
• UPC_NO
  029176825330
• Harmonization Code
  8482300080
• Prop 65 Statement
  Click here
• Rolling Element
  Spherical
• Product Type
  Spherical Roller Bearings