Browning®
1055144

Synchronous belt drives help reduce the problems of slippage, belt stretch, lubrication and metal to metal contact. They provide superior performance because power is transmitted by positive engagement of belt teeth rather than by friction, as in conventional belt drives.

Browning® Gearbelt® Synchronous Timing Pulley, Type 2, 1/2 to 2-5/16 in Bore Dia, 4.267 in Outside Dia, 4.297 in Pitch Diameter, 36 Grooves, 3/8 in Pitch, 3/4 in Face Width, 4-11/16 in Flange Dia, 3-1/2 in Hub Dia, 1/2 in Hub Projection, MPB Bushing, 1-1/4 in OAL, For Use With: 1/2 in W L050 Type Belt

• High modulus strength member, needs minimum take-up
• Freedom from initial belt tension, reduces bearing loads, increases life
• Compact design Gearbelt® belts permit smaller pulleys, shorter centers and narrow belts
• Lightweight, high horsepower-to-weight ratio makes Gearbelt® drives ideal for any application where weight is an important factor
• Less heat, because Gearbelt® drives generate virtually no friction
• No lubrication required
• Wide load capacity range
• Constant Speed - No slip, no creep, minimum backlash due to the positive engagement of the belt teeth with the grooves of the sprockets
• Different Mounting to the shaft - Browning offers the Gearbelt Pulleys in various ways to mount to the shaft, Split Taper and QD Bushing styles, as well as, finished and minimum plain bore
• Largest selection in the Industry - Browning offers the widest range of variable speed sheaves in the market today
• One and two Groove product are available in 1.6 in to 8.5 in covering up to 25 horsepower
• 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 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
• Broad depth of product to choose from - Browning offers 5 different sprocket pitches along with a wide range of sprocket and belt widths to accommodate any horsepower requirement

• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_1055300_Installation_Manual.pdf
• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_18LB050_Specification_Sheet.pdf