Sealmaster® 705428 SF-T Non-Expansion Standard Duty Round/Straight Bore Ball Bearing Unit With Flinger, 1-3/16 in Dia Bore, 3-1/4 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 4-1/4 in OAL/Dia
Sealmaster® gold mounted ball bearings feature wide outer race insert bearing with a land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system. This provides a direct path for lubrication into the bearing. It also helps prevent outer ring rotation. Available with 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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UPC662461030004
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Manufacturer Part Number705428
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CountryUSA
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Load Capacity4381 lb Dynamic/2567 lb Static
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Locking DeviceSkwezloc® Collar
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Temperature Rating250 deg F
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FinishUncoated
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Flange Mounting Type4-Bolt
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Maximum Speed7600 rpm
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TypeNon-Expansion Standard Duty Round/Straight Bore
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Seal MaterialFelt
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SeriesSF-T
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Bearing Material52100 Steel
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Bolt Center-to-Center Length3-1/4 in
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Bore Diameter1-3/16 in
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Overall Depth1-5/8 in
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Overall Height4-1/4 in
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Overall Length/Diameter4-1/4 in
- The felt seal with flinger provides a tight labyrinth seal which retains lubrication and acts as a filter to exclude contamination
- Skwezloc® is a concentric collar clamp design that results in near perfect concentricity of the shaft to the bearing bore
- All bearings are assembled with a controlled housing fit between the bearing outer ring and housing bore
- Metal nameplate riveted to the housing allows for easy identification even after years of operation
- +/- 2 deg static misalignment
- Wide black oxided outer ring with direct lubrication inlet hole
- Wide zone hardened inner ring
- Powder coated epoxy cast iron housing with extended inner ring bearings
- 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 NumberSF-19T
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UNSPSC31171501
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Package DescriptionEACH
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Standards/ApprovalsABMA Standard
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Catalog
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Sealmaster® 705428 SF-T Non-Expansion Standard Duty Round/Straight Bore Ball Bearing Unit With Flinger, 1-3/16 in Dia Bore, 3-1/4 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 4-1/4 in OAL/Dia
Sealmaster® gold mounted ball bearings feature wide outer race insert bearing with a land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system. This provides a direct path for lubrication into the bearing. It also helps prevent outer ring rotation. Available with 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.
Browning® 767966 VF2E 200 Normal Duty Non-Expansion Flange Mount Ball Bearing Unit, 2-3/16 in Dia Bore, 7-1/4 in L Bolt Center-to-Center, 2-Bolt Flange Mount, 5-1/4 in OAL/Dia
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.
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