Sealmaster 1-1/2"-ID M/D 300 BB PILLOW BLOCKS SEA MP-24
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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UPC662461013779
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Manufacturer Part Number701864
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CountryUSA
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Load Capacity7901 lb Dynamic
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Locking DeviceSet 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 Speed3800 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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SeriesMP Series
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Base Width2-5/8 in
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Base to Bore Centerline2-5/16 in
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Bolt Center-to-Center Length5-1/2 to 6-3/4 in
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Bore Diameter1-1/2 in
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Bore TypeRound
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Expansion TypeNon-Expansion (Fixed)
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Overall Height4-9/16 in
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Overall Length8-3/4 in
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Overall Width1-15/16 in
- Wide outer ring
- 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 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
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 44A321 |
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Alternative Part NumberMP-24
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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® 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.
Browning 3-1/2"-ID 4-BOLT TRB FLANGE UNITS BRW FBE-920 X 3-1/2
Browning® E920 series mounted tapered roller bearings feature durable 1-piece non-expansion housings with Type E mounting dimensions and limited misalignment. The E920 series contains setscrew locking collars for easy installation. It also contains a contact face riding seal in order to provide a good balance between contaminant entry, grease retention and friction. Depending on your application requirements, these bearings are available in a wide variety of bore sizes and housing configurations.
Sealmaster® 700409 SEHB Non-Expansion Standard-Duty Hanger Ball Bearing Unit, 2 in Dia Bore, 4-3/8 in OD, 2-1/32 in W, Cast Iron Bearing, Set Screw Collar Locking
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.
Sealmaster® two and three piece rod end bearing housing designs have been optimized for overall strength. This housing advantage and variety of outer race materials including brass, steel, Delrin® and PTFE liners provide a wide selection of application solutions. Sealmaster® rod end bearings can be joined together or connected with a threaded rod or tube as linkage assemblies for flexibility in motion transfer. In addition Sealmaster® rod end bearings can accommodate angular misalignment to provide ease in assembly and smooth motion transfer in a variety of applications.
Sure-Grip® quick detachable bushings are easy to install and remove. Split-through flange and taper provide a true clamp on the shaft that is equivalent to a shrink fit. All sizes except JA and QT have a set screw over the key to help maintain the bushing's position on the shaft until the cap screws are securely tightened. Versatile Sure-Grip® bushings permit the mounting of the same mating part on shafts of different diameters and the mounting of different sheaves on the same shaft using the same bushing.
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.
