Sealmaster 3-7/16"-ID 4-BOLT BB FLANGE UNITS SEAM MSF-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.
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BrandSealmaster®
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UPC662461014721
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Manufacturer Part Number701966
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CountryUSA
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Load Capacity21566 lb Dynamic
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Locking DeviceSet Screw
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Temperature Rating-20 to 250 deg F
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FinishUncoated
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Flange Mounting Type4-Bolt
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Maximum Speed2000 rpm
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TypeMedium Duty Non-Expansion Round Straight Bore
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Seal MaterialFelt
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SeriesMSF
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Bearing MaterialSteel
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Bolt Center-to-Center Length6-3/4 in
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Bore Diameter3-7/16 in
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Overall Depth3-31/32 in
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Overall Height8-7/16 in
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Overall Length/Diameter8-7/16 in
- The felt seal with flinger provides a tight labyrinth seal which retains lubrication and acts as a filter to exclude contamination
- Stamped steel rubber mounted flange
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120 deg spacing setscrew locking 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 NumberMSF-55
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UNSPSC31171504
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Package DescriptionEACH
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Warranty1 Year
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Specification Sheet
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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.
SM SBN01.0X08 Nipple
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric or BOA concentric locking collar. The contact seal with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction.
40-WATT SOFT WHITE BULB PACKAGE OF 4-JWH504671 >
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric or BOA concentric locking collar. The contact seal with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction.

