BBI 581871 1960 Semi-Standard Round Socket Cap Screw, 1-1/8-7, 4-1/2 in OAL, Alloy Steel, 3A Grade
BBI 581871 1960 Semi-Standard Round Socket Cap Screw, 1-1/8-7, 4-1/2 in OAL, Alloy Steel, 3A Grade
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BrandBBI
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UPC662403679360
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Manufacturer Part Number581871
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CountryUSA|Canada
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FinishPlain/Thermal Black Oxide
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MaterialAlloy Steel
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Material SpecificationASTM A574
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Measurement SystemImperial
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TypeSemi-Standard
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Grade3A
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Series1960
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Diameter - Thread Size1-1/8-7
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Drive TypeHex
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Overall Length4-1/2 in
- UNC thread
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UNSPSC31161501
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Package Description1/CS
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Standards/ApprovalsASME/ANSI B18.3 2002
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Catalog
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BBI 581871 1960 Semi-Standard Round Socket Cap Screw, 1-1/8-7, 4-1/2 in OAL, Alloy Steel, 3A Grade
BBI 581871 1960 Semi-Standard Round Socket Cap Screw, 1-1/8-7, 4-1/2 in OAL, Alloy Steel, 3A Grade
Browning® finished bore sprockets are offered in single strands. Offerings include 35 to 100 pitch range. Finished bore sprockets are available from 3/8 to 2-7/16 in. Hardened teeth are available up to 30 teeth.
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3/8"-ID NEEDLE BEARING-INAS66>
#16-#14 VINYL SNAP PLUGS--PK/100-PENSC4BC >
The principle of a variable pitch sheave is that the threaded angular faced discs forming the V-shaped groove in which the belt rides are movable. VP sheaves consist of a male with a threaded barrel, and a female with a threaded bore. The male section with threaded barrel has flat surfaces at 180 deg increments that allow a flat surface for the setscrew to mate with. When the discs are moved toward each other, the belt rides higher in the groove and the pitch diameter of the sheave is larger which increases the driven speed. When the discs are moved away from each other, the belt rides lower and the pitch diameter is smaller decreasing the driven speed. The common term for this speed adjustment is called number of turns open from closed position.
