MasterDrive R1-1.11/16 R1 Series Double Split Tapered Bushing, 1.68 in Dia Bore, 4 in Dia Barrel, 5-3/8 in Dia Flange, 2-7/8 in OAL, Ductile Iron
Double Split Tapered Bushings are used on sheaves, sprockets and pulleys to provide increased clamping force over standard bore-to-size components. They are tapered in design with flanges and utilize cap screws to tighten on the shaft. The double split design assures better concentricity to the shaft and provides the highest degree of mechanical locking component to component. Most sizes are contructed of ductile iron to provide strength and duarability. Each Split Taper Bushing series is produced in a number of different bore size options, most that include a keyway, allowing users flexibility when using sheaves, sprockets or pulleys in applications that may utilize various shaft sizes.
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BrandMasterDrive
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UPC806372032102
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Manufacturer Part NumberR1-1.11/16
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CountryUSA
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FinishBlack Phosphate
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MaterialDuctile Iron
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Flange Diameter5-3/8 in
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Flange Thickness5/8 in
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Torque Rating348 in-lb
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TypeDouble Split
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Screw Size3/8 x 1-3/4 in
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SeriesR1 Series
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Barrel Diameter4 in
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Keyway Size3/8 x 3/16 in
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Bolt Circle Diameter4-5/8 in
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Bore Diameter1.68 in
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Overall Length2-7/8 in
- Double split barrel provides better concentricity to the shaft
- 3/4 in per ft Taper on the barrel
- Highest degree of mechanical component locking
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Alternative Part Number2105002788
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Package DescriptionEACH
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Catalog
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Line Drawing
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MasterDrive R1-1.11/16 R1 Series Double Split Tapered Bushing, 1.68 in Dia Bore, 4 in Dia Barrel, 5-3/8 in Dia Flange, 2-7/8 in OAL, Ductile Iron
Double Split Tapered Bushings are used on sheaves, sprockets and pulleys to provide increased clamping force over standard bore-to-size components. They are tapered in design with flanges and utilize cap screws to tighten on the shaft. The double split design assures better concentricity to the shaft and provides the highest degree of mechanical locking component to component. Most sizes are contructed of ductile iron to provide strength and duarability. Each Split Taper Bushing series is produced in a number of different bore size options, most that include a keyway, allowing users flexibility when using sheaves, sprockets or pulleys in applications that may utilize various shaft sizes.

