Sealmaster® 550204 RPB Standard-Duty Pillow Block Roller Bearing Unit With Seal Flinger, 1-3/16 in Dia Bore, 4-9/16 to 4-15/16 in L Bolt Center-to-Center, 1-1/2 in Base to Bore Centerline, 6-1/4 in OAL x 3-1/8 in OAH

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$551.09
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SKU: SEARPB1032
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The Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive type E bearings. The exclusive features include unitized replaceable inserts, self-aligning capability and split housing. They also include the Sealmaster® alignment pin. This provides a direct path for lubrication into the bearing and helps to prevent outer race rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provide a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric. They provide a wide variety of housing, sealing and lubrication options.

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Main specs
  • Brand
    Sealmaster®
  • UPC
    662288479918
  • Manufacturer Part Number
    550204
  • Country
    USA
Specification
  • Load Capacity
    2975 lb Dynamic
  • Locking Device
    Double Set Screw
  • Temperature Rating
    250 deg F
  • Finish
    Uncoated
  • Material
    Cast Iron
  • Maximum Speed
    4000 rpm
  • Type
    Standard-Duty
  • Mounting Type
    Two-Bolt Base
  • Seal Type
    Felt
  • Series
    RPB
  • Base Width
    1-7/8 in
  • Base to Bore Centerline
    1-1/2 in
  • Bolt Center-to-Center Length
    4-9/16 to 4-15/16 in
  • Bore Diameter
    1-3/16 in
  • Bore Type
    Round/Tapered
  • Expansion Type
    Non-Expansion (Fixed)
  • Overall Height
    3-1/8 in
  • Overall Length
    6-1/4 in
  • Overall Width
    2-3/4 in
Features
  • Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
  • Race-mounted felt-lined flinger seal
  • Double-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy 2-bolt split cast iron housing
  • Powder coat epoxy 2-bolt split cast iron housing
Additional Information
  • Alternative Part Number
    RPB-103-2
  • UNSPSC
    31171511
  • Package Description
    EACH
  • Standards/Approvals
    ABMA Certified
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