Sealmaster 1-15/16"-ID EXPANSION PILLOW BLOCK SEA EMP-31-T
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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BrandSealmaster®
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UPC662461031988
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Manufacturer Part Number705665
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CountryUSA
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Locking DeviceSkwezloc® Concentric Collar
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Temperature Rating250 deg F
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FinishUncoated
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MaterialCast Iron
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Maximum Speed5000 rpm
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TypeMedium Duty
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Mounting TypeTwo-Bolt Base
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Seal TypeFelt
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SeriesEMP
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Base Width2-7/8 in
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Base to Bore Centerline2-1/2 in
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Bolt Center-to-Center Length5-15/16 to 7-9/16 in
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Bore Diameter1-15/16 in
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Bore TypeRound
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Expansion TypeExpansion
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Overall Height5-3/32 in
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Overall Length9-1/2 in
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Overall Width2-1/4 in
- Wide outer ring
- Zone hardened inner race
- Metal nameplate riveted to the housing allows for easy identification even after years of operation
- GoldPlex®-HP grease
- Alemite fitting lubrication
- 52100 black oxide coated steel bearing
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Felt labyrinth seal and flinger for dry and dusty environment
- 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 NumberEMP-31T
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UNSPSC31171504
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Package DescriptionEACH
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Catalog
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Instruction/Installation Manual
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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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The speed reducer shall be a single reduction worm gear reducer incorporating three input configurations - a quill style for direct attachment of electric motors, a separate keyed input shaft suitable for flexible coupling to a footed motor or belt and pulley input configuration and a motor adapter style input that employs a three piece coupling to connect electric motors to the reducer. These input configurations shall be available in both solid and hollow output shaft designs. The reducer shall be manufactured in the United States of America.

