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Sealmaster®
550215

Sealmaster® 550215 RPB Standard-Duty Pillow Block Roller Bearing Unit With Seal Flinger, 2-3/16 in Dia Bore, 6-11/16 to 7-15/16 in L Bolt Center-to-Center, 2-1/2 in Base to Bore Centerline, 9-5/8 in OAL x 5-1/8 in OAH

  • Manufacturer: Regal Beloit
  • Brand: Sealmaster®
  • BSC Item#: RPB203-2 SEAL
  • MPN: 550215
  • UPC: 662288480013
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: Call for Availability

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.

Sealmaster® Pillow Block Roller Bearing Unit, Standard-Duty, Series: RPB, 2-3/16 in Bore, 6-11/16 to 7-15/16 in Bolt Center-to-Center Length, 2-1/2 in Base to Bore Centerline, 9-5/8 in Overall Length, 3-3/4 in Overall Width, 5-1/8 in Overall Height, Two-Bolt Base Mounting, Round/Tapered Bore, 2-9/16 in Base Width, Double Set Screw Locking Device, Felt Seal, Non-Expansion (Fixed) Expansion, 8570 lb Dynamic Load, 250 deg F, 2500 rpm Maximum, Cast Iron, Uncoated

  • Durable cast iron split housing
  • Replaceable cartridge insert
  • Positive lubrication system
  • Collar mount system
  • pdf Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_551535_Catalog.pdf
  • pdf Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_551535_Manual.pdf
  • pdf Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_550204_Specification_Sheet.pdf
Standard/Approvals      :      ABMA Certified
Application      :      Aggregate and Cement, Forestry, Minerals and Mining, Unit Handling and Industries