Sealmaster® 709923 NP Series Standard-Duty Pillow Block Ball Bearing Unit, 50 mm Dia Bore, 152.4 to 165.1 mm L Bolt Center-to-Center, 57.2 mm Base to Bore Centerline, 206.4 mm OAL x 115.9 mm OAH
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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UPC662461051818
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Manufacturer Part Number709923
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CountryUSA
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Load Capacity35090 N 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 Speed3550 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 Width60.3 mm
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Base to Bore Centerline57.2 mm
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Bolt Center-to-Center Length152.4 to 165.1 mm
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Bore Diameter50 mm
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Bore TypeRound
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Expansion TypeNon-Expansion (Fixed)
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Overall Height115.9 mm
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Overall Length206.4 mm
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Overall Width51.6 mm
- 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
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Alternative Part NumberNP-210
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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® 709923 NP Series Standard-Duty Pillow Block Ball Bearing Unit, 50 mm Dia Bore, 152.4 to 165.1 mm L Bolt Center-to-Center, 57.2 mm Base to Bore Centerline, 206.4 mm OAL x 115.9 mm OAH
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.
Dodge® 124461 204 Normal Duty Pillow Block Ball Bearing Unit, 5/8 in Dia Bore, 2 in L Bolt Center-to-Center, 1.31 in Base to Bore Centerline, 2.88 in OAL x 2.56 in OAH
For over 70 years, Dodge® has been talking to mounted bearing users and listening to their needs. This experience lead to the design of the optimum mounted ball bearing. A state-of-the-art facility was built to manufacture the new Dodge® design. The result is the Dodge® SC/SCM/SL line. Its premium features make it the most reliable setscrew mounted ball bearing on the market and provides the user unmatched quality and true total value.
Browning® 1002211 TB Series Type 13 Web Multiple Sheave With Split Taper Bushing, 1/2 to 1-3/4 in Split Taper Bore, 7.15 in OD, 2 Grooves, 6.6 in (A)/7.1 in (B) Dia Pitch, 1-3/4 in W Face
Browning® offers an extensive multi groove sheave offering. This includes Browning® SPLIT TAPER® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time! Our exclusive B5V® sheaves have a patented design that offers 5 V hp in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
Browning® 1012004 Type 13 Web Multiple Sheave, 1 to 2-5/8 in Split Taper Bore, 6.4 in OD, 4 Grooves, 6.4 in Dia Pitch, 4-1/4 in W Face
Browning® offers an extensive multi-groove sheave offering. This includes Browning® Split-Taper® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time our exclusive B5V® sheaves have a patented design that offers 5V horsepower in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
Browning® 1012806 Type 13 Web Multiple Sheave, 1.13 to 3.75 in Split Taper Bore, 12.4 in OD, 3 Grooves, 12.4 in Dia Pitch, 3-1/4 in W Face
Browning® offers an extensive multi-groove sheave offering. This includes Browning® Split-Taper® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time our exclusive B5V® sheaves have a patented design that offers 5V horsepower in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
Browning® 1060680 Type 13 Web Multiple Sheave, 3/4 to 2-11/16 in Split Taper Bore, 6.9 in OD, 5 Grooves, 6.85 in Dia Pitch, 2-5/16 in W Face
Browning® offers an extensive multi-groove sheave offering. This includes Browning® Split-Taper® and QD® bushing designs. This means maximum economy and versatility for your application. Truly the right drive every time our exclusive B5V® sheaves have a patented design that offers 5V horsepower in the economy of a B section sheave. B5V® sheaves serve 90% of all applications from 10 to 150 hp. This can reduce cost up to 40% over traditional designs.
