Sealmaster 3-7/16"-ID 4-BOLT BB PILLOW BLOCKS SEA MSFPD-55
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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UPC662461015995
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Manufacturer Part Number702169
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CountryUSA
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Load Capacity21566 lb Dynamic
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Locking DeviceDouble Set Screw
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Temperature Rating250 deg F
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FinishUncoated
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MaterialCast Iron
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Maximum Speed2800 rpm
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TypeMedium Duty
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Mounting TypeFour-Bolt Base
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Seal TypeFelt
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SeriesMSFPD
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Base Width5 in
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Base to Bore Centerline4-9/16 in
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Bolt Center-to-Center Length10-3/4 to 12-1/4 in
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Bore Diameter3-7/16 in
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Bore TypeRound
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Expansion TypeNon-Expansion (Fixed)
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Overall Height9 in
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Overall Length15 in
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Overall Width4-7/16 in
- Metal nameplate riveted to the housing allows for easy identification even after years of operation
- High temperature synthetic grease
- Alemite fitting lubrication
- 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 NumberMSFPD-55
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UNSPSC31171504
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Package DescriptionEACH
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Specification Sheet
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Instruction/Installation Manual
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Sealmaster 3-7/16"-ID 4-BOLT BB PILLOW BLOCKS SEA MSFPD-55
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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Give yourself a competitive advantage by designing in the Gates Poly Chain™ GT™ Carbon drive system instead of roller chain in your next power transmission application. The patented use of carbon fiber as the tensile cord in this belt provides increased horsepower rating for greater power density and compactness. When combined with Gates Poly Chain GT sprockets, you have a lightweight, long-lasting, maintenance-free system that's more than a match for roller chain.
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Give yourself a competitive advantage by designing in the Gates Poly Chain™ GT™ Carbon drive system instead of roller chain in your next power transmission application. The patented use of carbon fiber as the tensile cord in this belt provides increased horsepower rating for greater power density and compactness. When combined with Gates Poly Chain GT sprockets, you have a lightweight, long-lasting, maintenance-free system that's more than a match for roller chain.

