Browning® 1070283 Split Taper Bushing, 2-7/16 in Dia Bore, 3-7/8 in Small End/4 in Large End Dia Barrel, 5-3/8 in Dia Flange, 2-7/8 in OAL, Steel
External key provides positive drive with no torque on the cap screws. We offer high torque carrying capacity. Double split barrel improves true concentricity. The shaft is gripped with positive clamp fit.
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BrandBrowning®
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UPC662289230600
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Manufacturer Part Number1070283
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CountryUSA
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MaterialSteel
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Flange Diameter5-3/8 in
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Flange Thickness5/8 in
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Screw Size3/8 x 1-3/4 in
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Number of Bolt Holes3
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Barrel Diameter3-7/8 in Small End/4 in Large End
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Keyway Size5/8 x 5/16 in
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Bolt Circle Diameter4-5/8 in
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Bore Diameter2-7/16 in
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Overall Length2-7/8 in
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Suitable For Use WithBrowning® Multiple Groove Sheave
- Solid Flange and Double Split Barrel - Assures better concentricity to the shaft
- Key to Key Drive - With keys on both the shaft and product to provide the strongest possible drive
- 3/4 in per Foot Taper on Barrel - Self locking taper provides the highest degree of mechanical locking product to product
- 3/4 in per Foot Taper on Barrel - Self locking taper provides the highest degree of mechanical locking product to product
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Alternative Part NumberR1 2 7/16
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UNSPSC31171605
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Package DescriptionEACH
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Warranty1 Year
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Specification Sheet
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Instruction/Installation Manual
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Browning® 1070283 Split Taper Bushing, 2-7/16 in Dia Bore, 3-7/8 in Small End/4 in Large End Dia Barrel, 5-3/8 in Dia Flange, 2-7/8 in OAL, Steel
External key provides positive drive with no torque on the cap screws. We offer high torque carrying capacity. Double split barrel improves true concentricity. The shaft is gripped with positive clamp fit.
Porter-Cable® 44858 Flush Bevel Combination Router Bit, 7/16 in Dia Cutting, 1-3/4 in OAL, 1/4 in D Cutting, 1/4 in Dia Shank, Carbide
Type J flanges sizes 3, 4 and 5 are manufactured of sintered carbon steel. The powdered metal manufacturing process provides high dimensional accuracy and uniform material properties for high strength. Size 6 is made of high strength cast iron. Flanges are bored-to-size for a slip fit on standard shafts. The outside face of the flange is precision machined, allowing the surface to be used to align the coupling without special tools.
Gates® Power Transmission Super HC® 3VX290 Heavy Duty Molded Notch V-Belt, 3VX Section, 3/8 in W Top, 29 in L Outside, 21/64 in THK, EPDM
Constructed with Gates® proprietary construction, this belt has a superior combination of flex and load carrying capacity, as well as transmitting more horsepower than the classical cross-sections in the same amount of drive space.
1-1/4" X 2-1/2" SCHEDULE 80 BLACK NIPPLE-FIT11/4X21/2XHBN >
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.

