Browning® 3749447 Taper Lock Bushing, 1-15/16 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
Browning® 3749447 Taper Lock Bushing, 1-15/16 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
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BrandBrowning®
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UPC662289621736
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Manufacturer Part Number3749447
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CountryUSA
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Taper1-1/2 in/ft
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MaterialSteel
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Torque Rating7150 in-lb
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Screw Size7/16 x 7/8 in
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Number of Bolt Holes2
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Barrel Diameter2-3/4 in
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Keyway Size1/2 x 1/4 in
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Bolt Circle Diameter2-5/8 in
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Bore Diameter1-15/16 in
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Overall Length1-1/4 in
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Suitable For Use WithBrowning® Sprockets and HPT Chain Synchronous Belt Drives
- Size 2012 bushing
- Mounts flush in products no protruding flanges to interfere with the drive
- Key to key drive cap screws act as an external key
- 1-1/2 in/ft taper on barrel since this is a non-self locking taper it provides ease of installation and removal of products from the shaft
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Alternative Part Number2012X 1 15/16
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UNSPSC31163205
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Package Description1/PK
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Warranty1 Year
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Catalog
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Instruction/Installation Manual
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Browning® 3749447 Taper Lock Bushing, 1-15/16 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
Browning® 3749447 Taper Lock Bushing, 1-15/16 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
Gates® Power Transmission PowerGrip® GT®3 3600-8MGT-30 Synchronous Belt, 30 mm W, 3600 mm OAL, 8 mm Pitch, 450 Teeth, Neoprene
Engineered with the latest in advanced technology and materials science expertise, Gates PowerGrip™ GT4 delivers the highest power-carrying capacity of any belt in its class. In addition, Gates designed a belt with increased chemical resistance and larger temperature range capability. Gates PowerGrip GT4 belt delivers improved performance over a wide range of industrial applications. The 8MGT and 14MGT pitches are the optimum choice for high performance drives in the machine tool, paper and textile industries where durability and low maintenance are required. From resource processing to heavy manufacturing, automated production to custom assembly — Gates PowerGrip GT4 solutions improve uptime, efficiency, productivity, reliability and safety for industries around the world.
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.
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.
Gates® Power Transmission Hi-Power® II BB93 Banded Heavy Duty Double V-Belt, BB Section, 21/32 in W Top, 96 in L Outside, 17/32 in THK, EPDM
Designed with a unique recessed top and bottom to maintain sidewall contact, while remaining flexible for belt drive applications that require power transmission from both sides of the belt.
Gates® Power Transmission PowerGrip® HTD® 255-3M-06 Synchronous Belt, 6 mm W, 255 mm OAL, 3 mm Pitch, 85 Teeth, Neoprene
PowerGrip™ HTD belts have a larger, more robust tooth profile for increased capacity, as compared to timing belts. 3M and 5M belts are suitable for domestic appliances, office machines, electric hand tools and for applications in the processing and chemical industry. 8M, 14M and 20M belts are used in high-performance drives in the machine tool, paper and textile industries where durability and low maintenance are required.
