652083 DO-IT-BEST/HWI PRODUCTS
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Browning® 1045343 VP Series Type 1 Variable Pitch Sheave, 1/2 in Finished Bore, 4.15 in OD, 1 Groove, 2.7 to 3.5 in (3L)/3 to 4 in (A/4L)/3.2 to 4.2 in (B/5L) Dia Pitch, 21/32 to 1-1/32 in W Face
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.
Milwaukee® 8960-20 Cordless Dust Extractor, 12 A, 8 gal Tank, 1.93 hp Power Rating, 120 V
The Milwaukee 8 Gallon dust extractor provides users with an OSHA-compliant solution for the regulation on respirable crystalline silica dust (29 CFR 1926.1153). An automatic filter cleaning mechanism helps maintain consistent airflow and suction at 148 CFM in tough dust-producing applications. The extractor’s two step filtration system includes a HEPA filter, which captures 99.97% of all particles greater than 0.3 microns for best in class filtration and safety. For added convenience, an on-board tool activated plug allows users to start and stop the vacuum with a power tool to increase productivity. The adapters included are compatible with all Milwaukee dust extraction accessories.
BBI 042502 Fully Threaded Cap Screw, 3/4-10, 1-1/4 in L Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6
BBI 042502 Fully Threaded Cap Screw, 3/4-10, 1-1/4 in L Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6
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Sealmaster® 705582 ER-T Non-Expansion Standard Duty Straight Bore Ball Bearing Insert With Snap Ring, 1-15/16 in Dia Bore, 3.5433 in OD, 1 Rows, 2-3/32 in W, 7889 lb Dynamic/5216 lb Static Load
Sealmaster® gold ER bearings feature a cylindrical OD and snap ring for easy installation in a roll assembly. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction.
