Sealmaster 2-15/16"-ID PILLOW BLOCKS SEA SPD-47
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 set screw 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 as illustrated.
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BrandSealmaster®
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UPC662461015827
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Manufacturer Part Number702151
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CountryUSA
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Load Capacity14839 lb Dynamic
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Locking DeviceDouble Set Screw
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Temperature Rating220 deg F
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FinishBlack Oxide
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Material52100 Steel
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Maximum Speed3400 rpm
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Type1-Piece Standard Duty
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Mounting TypeTwo-Bolt Base
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Seal TypeFelt Labyrinth
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SeriesSPD
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Base Width3-3/8 in
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Base to Bore Centerline3-3/4 in
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Bolt Center-to-Center Length9-1/4 to 10-3/4 in
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Bore Diameter2.938 in
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Bore TypeStraight
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Expansion TypeNon-Expansion
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Overall Height7.188 in
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Overall Length13 in
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Overall Width3-1/2 in
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120 deg spacing setscrew locking on both sides of ball path with diamond faceted setscrews
- 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
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Alternative Part NumberSPD-47
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UNSPSC31171511
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Package DescriptionEACH
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WarrantyLimited
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Catalog
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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 set screw 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 as illustrated.
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