Sealmaster 3"-ID 2-BOLT SPH PILLOW BLOCK UNIT BRW SPB-1000-NE X 3
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.
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BrandSealmaster®
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UPC662461357316
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Manufacturer Part Number737040
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CountryUSA
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Load Capacity47447 lb Dynamic/65610 lb Static
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Locking DeviceCollar Mount
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Temperature Rating250 deg F
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FinishUncoated
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MaterialCast Iron
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Maximum Speed3000 rpm
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TypeUnitized
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Mounting TypeTwo-Bolt Base
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Seal TypeFelt
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SeriesUSRB 5000
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Base Width2-13/16 in
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Base to Bore Centerline3-1/4 in
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Bolt Center-to-Center Length7-13/16 to 8-7/16 in
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Bore Diameter3 in
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Bore TypeRound
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Expansion TypeNon-Expansion (Fixed)
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Overall Height6-7/16 in
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Overall Length10-7/16 in
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Overall Width3-49/64 in
- 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
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Alternative Part NumberUSRB5000-300
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UNSPSC31171505
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Package DescriptionEACH
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Standards/ApprovalsABMA/ANSI Certified
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Specification Sheet
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Instruction/Installation Manual
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Sealmaster 3"-ID 2-BOLT SPH PILLOW BLOCK UNIT BRW SPB-1000-NE X 3
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.
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