Sealmaster 1-3/4"-ID FLAT/OD INSERT BEARINGS SEA ER-28
Sealmaster® gold ER bearings feature a cylindrical OD and snap ring for easy installation in a roll assembly. 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.
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BrandSealmaster®
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UPC662461008713
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Manufacturer Part Number701073
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CountryUSA
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Load Capacity7901 lb Dynamic/5139 lb Static
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Cage MaterialBrass
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Temperature Rating-20 to 220 deg F
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FinishBlack Oxide Coated
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Maximum Speed3800 rpm
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Closure TypeDouble Seal
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TypeNon-Expansion Standard Duty Straight Bore
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Seal MaterialFelt
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Width1-15/16 in
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SeriesER Series
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Number of Rows1
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Bearing MaterialSteel
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Outside Diameter3.3465 in
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Bore Diameter1-3/4 in
- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Zone hardened inner ring with 120 deg spacing setscrew lock with diamond faceted setscrews
- 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
- Lithium complex NLGI #2 grease with an EP additive
- ER style cylindrical OD bearing with snap and with black oxided bearing rings_x005f Zone hardened inner ring with 120 deg spacing setscrew lock with diamond faceted setscrews_x005f Felt labyrinth seal and flinger for dry and dusty environment_x005f 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
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Alternative Part NumberER-28
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UNSPSC31171537
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Package DescriptionEACH
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Specification Sheet
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Instruction/Installation Manual
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Sealmaster® gold ER bearings feature a cylindrical OD and snap ring for easy installation in a roll assembly. 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.
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