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Sealmaster® 738186 MORUSRB5536-607
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Sealmaster® 738186 MORUSRB5536-607

Sealmaster® 738186 USRB 5500 Unitized Pillow Block Spherical Roller Bearing Unit, 6-7/16 in Dia Bore, 20-7/8 to 23-5/8 in L Bolt Center-to-Center, 7-1/2 in Base to Bore Centerline, 26-3/4 in OAL x 15-15/16 in OAH

  • Manufacturer: Regal Rexnord
  • Brand Name: Sealmaster®
  • Part Number: MORUSRB5536-607
  • Alt Part Number: USRB5536-607
  • MPN: 738186
  • UPC: 662461353516
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Sealmaster® USRB performance mounted spherical roller bearings feature black oxide treated bearing steel races with optimized bearing geometry for load capacity, misalignment and speed capabilities. The USRB is available in both setscrew locking and adapter mounting system. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in a wide variety of bore sizes, housing styles and sealing options as illustrated on the pages to follow.

Sealmaster® Pillow Block Spherical Roller Bearing Unit, Unitized, Series: USRB 5500, 6-7/16 in Bore, 20-7/8 to 23-5/8 in Bolt Center-to-Center Length, 7-1/2 in Base to Bore Centerline, 26-3/4 in Overall Length, 9-1/64 in Overall Width, 15-15/16 in Overall Height, Four-Bolt Base Mounting, Round Bore, 7-1/8 in Base Width, Double Collar Mount Locking Device, Felt Seal, Non-Expansion (Fixed), 334229 lb Dynamic/498544 lb Static Load, 250 deg F, 1500 rpm Maximum, Cast Iron, Uncoated

Base Width      :      7-1/8 in
Base to Bore Centerline      :      7-1/2 in
Bolt Center-to-Center Length      :      20-7/8 to 23-5/8 in
Bore Diameter      :      6-7/16 in
Bore Type      :      Round
Expansion Type      :      Non-Expansion (Fixed)
Finish      :      Uncoated
Load Capacity      :      334229 lb Dynamic/498544 lb Static
Locking Device      :      Double Collar Mount
Material      :      Cast Iron
Maximum Speed      :      1500 rpm
Mounting Type      :      Four-Bolt Base
Overall Height      :      15-15/16 in
Overall Length      :      26-3/4 in
Overall Width      :      9-1/64 in
Seal Type      :      Felt
Series      :      USRB 5500
Temperature Rating      :      250 deg F
Type      :      Unitized
  • Double row spherical roller bearing
  • Split housing
  • Replaceable cartridge insert
  • Wide outer race
  • The arrangement of rolling elements and races in Sealmaster® mounted spherical roller bearings can accommodate +/-2 deg of misalignment
  • 52100 black oxide coated steel bearing
  • Single-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy 2-bolt cast iron housing