Browning 3-GRV A OR B-BELT Q1-BUSH SHEAVES BRW 3-TB-80
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.
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BrandBrowning®
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UPC662289152001
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Manufacturer Part Number1002401
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CountryUSA
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Face Width2-7/16 in
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Bushing TypeQ1
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Pitch Diameter7.8 in (A)/8.3 in (B)
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MaterialCast Iron
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TypeType 13 Web
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SeriesTB Series
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Hub Projection1/2 in
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Number of Grooves3
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Outside Diameter8.28 in
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Bore Diameter3/4 to 2-11/16 in
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Bore TypeSplit Taper
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Overall Length3-11/64 in
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Suitable For Use WithGripbelt® A and B Cross Section Belts
- Incorporates Browning Split Taper Bushing - The only bushing system that provides a true Key-to-Key drive to both the shaft and the hub
- Combination Groove - All Browning B Sheaves permit the running of A and B Belts to be run in them, thus providing a variety of different pitch diameters and horsepowers
- Close Grain Cast iron - Close grain cast iron allows Browning to machine our sheaves to the closest tolerances possible
- Incorporates Browning Split Taper Bushing - The only bushing system that provides a true Key-to-Key drive to both the shaft and the hub
- Close Grain Cast iron - Close grain cast iron allows Browning to machine our sheaves to the closest tolerances possible
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Alternative Part Number3TB80
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UNSPSC24101610
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Package DescriptionEACH
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Warranty1 Year
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Instruction/Installation Manual
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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.
NOTCHED GRIP V-BELT OUTSIDE CIRCUMFERENCE >68-JASBX65 >
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Dichtomatik 75102174 O-Ring, 252 Dash Number, 5.234 in ID x 5.512 in OD, FKM, 75 Shore A Durometer, Import
O-rings are closed circular rings of circular cross-section. They are made through vulcanization from form tools as a complete ring. The sealing function of the O-ring is achieved by the deformation of the cross-section when installed and compressed in its housing. The O-ring can be compressed either radially or axially in its installation housing. In operating conditions the pressure exerted by the media reinforces the sealing function, as under pressure the elastomer material functions as a non-compressible fluid.
DOUBLE SEALED BALL BEARING WITH SNAP RING-GULR62RSNR >
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.
