Specifications

• Product Type
  Crowned & Flat Yoke Rollers
• Roller Shape
  Flat
• Roller Diameter
  8 in
• Bore Diameter
  3.2550 in
• Roller Width
  4.2500 in
• Bearing Element
  Needle Rollers
• Number Of Rows
  2
• Overall Width
  4.5000 in
• Closure Type
  Sealed
• ECCN
  2A001.b
• Radial Dynamic Load Capacity
  83700 lbf
• Radial Static Load Capacity
  39000 lbf
• Roller Material
  High-Alloy Bearing Steel
• Finish Coating
  Black Oxide
• OEM Part Number
  PYR-8
• Series
  Smith-Trax PYR
• Manufacturer Product Page
  Click here
• Manufacturer Catalog Number
  PYR-8
• Manufacturer Upc Number
  651041149564
• UPC_NO
  651041149564
• Harmonization Code
  8482400000
• Weight
  43.9 lbs
• General Information
  SMITH-TRAX® special duty track roller bearings are machined from high-alloy steel and are case-hardened for maximum longevity. These bearings are fitted with deep-groove ball bearings or tapered roller bearings to handle both high radial and thrust load applications.
• Material
  52100 or Equivalent
• Thread Length
  0