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BK4020 Drawn Cup Needle Roller Coal Winning Machine Bearing 40x47x20mm Details

  • 1.1875 in
  • 5.8281 in
  • 4.6094 in
  • 52100 Chrome Steel
  • Single Lip Contact
  • Round
  • Sealed Closed Cap
  • Standard Duty
  • 30 to 180°F
  • Two-Bolt Flange
  • 0.4375 in
  • Black Polyamide
  • Lubrication Fitting
  • Set Screw
  • UCFH
  • Non-Expansion Bearing (Fixed)
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  • 3.3125 in
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