Sealmaster 1-1/4" 2-B HIGH BB PILLOW BLOCKS SEA NP-20-R
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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UPC662461001608
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Manufacturer Part Number700184
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CountryUSA
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Load Capacity4381 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 Speed5450 rpm
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TypeStandard-Duty
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Mounting TypeTwo-Bolt Base
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Seal TypeFelt
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SeriesNP Series
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Base Width1-7/8 in
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Base to Bore Centerline1-11/16 in
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Bolt Center-to-Center Length4-7/16 to 5-1/16 in
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Bore Diameter1-1/4 in
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Bore TypeRound
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Expansion TypeNon-Expansion (Fixed)
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Overall Height3-3/8 in
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Overall Length6-1/2 in
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Overall Width1-1/2 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 insert
- 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 | Competitor Part Number |
|---|---|
| Grainger | 44A394 |
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Alternative Part NumberNP-20R
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UNSPSC31171504
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Package DescriptionEACH
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Catalog
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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.
Morse® 157148 MHST Hole Saw, 7/8 in Dia, 1-15/16 in D Cutting, Tungsten Carbide Cutting Edge, 1/2-20 Arbor
Morse® 131148 MHSTK Hole Saw, 7/8 in Dia, 1-15/16 in D Cutting, Carbide Cutting Edge, 1/2 to 20 Arbor
Brand: Crosby Material Handling Group Model Family: G-450 series (Standard wire rope clips) Size: 7/16 inch Industry Part Number: 1010113
Morse® 177115 MHS Advanced Hole Saw, 11/16 in Dia, 1-15/16 in D Cutting, M42 HSS-Co 8 Cutting Edge, 1/2-20 Arbor
The all new advanced bi-metal hole saw by M.K. Morse®. Our latest sawing innovation replaces all current Morse bi-metal hole saw solutions into one, simple optimized powerhouse. Arbor required.
Entire clip is galvanized to resist corrosive and rusting action
Achieves 80% efficiency of published wire rope breaking strength
Bolts are an integral part of the saddle
Saddle is made from forged steel
Nuts can be installed in such a way as to enable the operator to swing the wrench in a full arc for fast installation
Assembled with standard heavy hex nuts
Satisfies ASME B30.26 requirements
