Sealmaster_701944
Sealmaster_701944_1

Sealmaster® 704298 MSF Non-Expansion Medium Duty Round/Straight Bore Ball Bearing Unit, 2-7/16 in Dia Bore, 5-7/8 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 7-3/8 in OAL/Dia

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$613.99
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SKU: SEAMSF39C
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Sealmaster® gold mounted ball bearings feature wide outer race insert bearing with a land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system. This provides a direct path for lubrication into the bearing. It also helps prevent outer ring rotation. Available with either setscrew or Skwezloc®concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex®HP grease loss and friction.

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Main specs
  • Brand
    Sealmaster®
  • UPC
    662461027387
  • Manufacturer Part Number
    704298
  • Country
    USA
Specification
  • Load Capacity
    13971 lb Dynamic/10063 lb Static
  • Locking Device
    Set Screw
  • Temperature Rating
    250 deg F
  • Finish
    Uncoated
  • Flange Mounting Type
    4-Bolt
  • Maximum Speed
    2250 rpm
  • Type
    Non-Expansion Medium Duty Round/Straight Bore
  • Seal Material
    Nitrile Rubber
  • Series
    MSF
  • Bearing Material
    52100 Steel
  • Bolt Center-to-Center Length
    5-7/8 in
  • Bore Diameter
    2-7/16 in
  • Overall Depth
    3 in
  • Overall Height
    7-3/8 in
  • Overall Length/Diameter
    7-3/8 in
Features
  • Setscrew locking is 120 deg spaced, balanced three point contact minimizes inner ring distortion vibration, reduces noise and improves reliability
  • All bearings are assembled with a controlled housing fit between the bearing outer ring and housing bore
  • Metal nameplate riveted to the housing allows for easy identification even after years of operation
  • Wide black oxided outer ring with direct lubrication inlet hole
  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120 deg spacing setscrew locking with diamond faceted setscrews
  • Single lip contact seal
  • Unique land riding retainer design provides superior pocket clearance that allows for 360 deg grease circulation around the rolling elements resulting in better retained and utilized lubrication
  • Sealmaster exclusive lock pin and dimple for direct lubrication and anti-rotation
Additional Information
  • Alternative Part Number
    MSF-39C
  • UNSPSC
    31171501
  • Package Description
    EACH
  • Standards/Approvals
    ABMA Standard
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