Sealmaster® 705383 NP-T Standard-Duty Pillow Block Ball Bearing Unit, 1-3/4 in Dia Bore, 5-7/16 to 6-1/16 in L Bolt Center-to-Center, 2-1/8 in Base to Bore Centerline, 7-1/2 in OAL x 4-1/4 in OAH

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$299.49
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SKU: SEANP28T
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Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing, and prevents outer ring rotation within the housing. Shaft lock is achieved by 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. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing, and lubrication options or industry specific solutions.

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Main specs
  • Brand
    Sealmaster®
  • UPC
    662461029732
  • Manufacturer Part Number
    705383
  • Country
    USA
Specification
  • Load Capacity
    7901 lb Dynamic
  • Locking Device
    Skwezloc® Concentric Collar
  • Temperature Rating
    250 deg F
  • Finish
    Uncoated
  • Material
    Cast Iron
  • Maximum Speed
    5300 rpm
  • Type
    Standard-Duty
  • Mounting Type
    Two-Bolt Base
  • Seal Type
    Felt
  • Series
    NP-T
  • Base Width
    2-1/8 in
  • Base to Bore Centerline
    2-1/8 in
  • Bolt Center-to-Center Length
    5-7/16 to 6-1/16 in
  • Bore Diameter
    1-3/4 in
  • Bore Type
    Round
  • Expansion Type
    Non-Expansion (Fixed)
  • Overall Height
    4-1/4 in
  • Overall Length
    7-1/2 in
  • Overall Width
    2 in
Features
  • Zone hardened inner race
  • Metal nameplate riveted to the housing allows for easy identification even after years of operation
  • High temperature synthetic grease
  • Alemite fitting lubrication
  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • 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
    NP-28T
  • UNSPSC
    31171504
  • Package Description
    EACH
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