Gates® Power Transmission QD2A7.0/B7.4 Heavy Duty Multi-Duty Sheave, 1/2 to 2-1/2 in QD® Bore, 7-3/4 in OD, 2 Grooves, 7 in (A)/7.4 in (B) Dia Pitch, 1-3/4 in W Face
From heavy-duty sheaves built to haul your heavy loads to light-duty sheaves designed for your vehicle’s drive system, and multi-duty sheaves for every application in between, Gates designs a wide range of versatile, high performance sheaves to keep your belt drive system running smooth. Each sheave is precision manufactured to ensure the perfect fit, and can be completely customized to your belt system with Gates Made-To-Order metals.
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BrandGates® Power Transmission
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UPC072053102192
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Manufacturer Part NumberQD2A7.0/B7.4
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CountryUSA
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Face Width1-3/4 in
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Bushing TypeSK
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Pitch Diameter7 in (A)/7.4 in (B)
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MaterialCast Iron
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TypeHeavy Duty
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Series7831
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Number of Grooves2
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Outside Diameter7-3/4 in
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Bore Diameter1/2 to 2-1/2 in
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Bore TypeQD®
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Overall Length5-7/8 in
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Suitable For Use WithHi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and Classical Section PowerBand® Belts
- Full split in bushing allows easy installation and removal
- Precise sheave design produces positive, press fit to shaft
- Precision manufactured and static balanced
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Alternative Part Number78312070
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UNSPSC31171804
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Package DescriptionEACH
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Catalog
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Instruction/Installation Manual
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Gates® Power Transmission QD2A7.0/B7.4 Heavy Duty Multi-Duty Sheave, 1/2 to 2-1/2 in QD® Bore, 7-3/4 in OD, 2 Grooves, 7 in (A)/7.4 in (B) Dia Pitch, 1-3/4 in W Face
From heavy-duty sheaves built to haul your heavy loads to light-duty sheaves designed for your vehicle’s drive system, and multi-duty sheaves for every application in between, Gates designs a wide range of versatile, high performance sheaves to keep your belt drive system running smooth. Each sheave is precision manufactured to ensure the perfect fit, and can be completely customized to your belt system with Gates Made-To-Order metals.
Morse® Raider® Plus XH1147 Single Reduction Standard Worm Gear Reducer, C-Face Quilled Input, Double Solid Shaft Output, 1 hp, 30:1 Gear Ratio, 58.3 rpm Maximum Output, 103.72 in-lb Input/58.3 in-lb Output Torque Rating
Raider® Plus worm gear reducers represent the most flexible worm gear product in the power transmission solutions portfolio. With a large variety of add-on accessories, the Raider® Plus line of worm gear reducers is a problem solver. Four unit styles form the basis of this vast product offering. These are the universal style ("U" style, shaft input) with an output shaft and the C-face style ("Q" style, input quill) with an output shaft. Both the "U" and "Q" styles are also available with hollow outputs. The Raider® Plus worm gear reducer is designed as an industry interchange. It is dimensionally interchangeable with the major industry competitors.
Milwaukee® M12™ 2441-20 Cordless Caulk and Adhesive Gun, 10 oz Container, Black/Red
Milwaukee’s new M12 caulk and adhesive gun is the most compact and lightest weight cordless powered caulk gun on the market. Designed to be the ideal hand tool replacement, the M12 caulk gun is optimized for use with common construction sealants and adhesives. Powered by the M12 Red Lithium™ battery technology, the tool will dispense up to 150 10 oz tubes of building sealant on one charge.
Browning® 767685 VPS 100 Intermediate Duty Pillow Block Ball Bearing, 2 in Dia Bore, 5-7/8 to 6-1/2 in L Bolt Center-to-Center, 2-1/4 in Base to Bore Centerline, 8 in OAL x 4-9/16 in OAH
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric, or BOA concentric locking collar. The contact seal, with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction. Depending on your preference, these bearings are available in inch and metric bore with a wide variety of cast iron, stamped steel or rubber mount housings or specific industry solutions as illustrated on the pages to follow.
Sealmaster® 700407 SEHB Standard-Duty Hanger Ball Bearing Unit With Seal Flinger, 1.94 in Dia Bore, 4.38 in OD, 2.03 in W, Cast Iron Bearing, Set Screw Collar Locking
Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing and prevents outer ring rotation within the housing. 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. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing and lubrication options or industry specific solutions.
Browning® 1005123 Type E Solid Multiple Sheave, 1/2 to 2 in QD® Bore, 3-3/4 in OD, 5 Grooves, 3.2 in (A)/3.7 in (B) Dia Pitch, 4 in W Face
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