Browning®
1029479

Browning® Classical Gripbelt® Single Groove Sheave, Type 3, Series: BK Series, Finished Bore, 3/4 in Bore Dia, 12-3/4 in Outside Dia, 12.2 in (A)/12.7 in (B), 7/8 in Face Width, 21/32 in Hub Projection, 1-17/32 in Overall Length, For Use With: 4L/A and 5L/B Cross Section Belt, Cast Iron

• Largest Selection of finished bore sheaves of any other manufacturer - Browning offers finished bore sheaves in both A and B Combination (A/B) configuration
• 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
• Combination Groove - All Browning BK Sheaves permit the running of A, 4L, B and 5L Belts to be run in them, thus providing a variety of different pitch diameters and horsepowers

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_AK46HCLEARPK_Catalog.pdf