Pulleys Catalog 1060
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Pulleys and Sheaves Catalog 1060

THOUSANDS OF STOCK POWER TRANSMISSION SOLUTIONS LEESON'S off-the-shelf product now includes the LEESON line of industrial Sheaves and Bushings. Together, we now offer over 7,000 stock motors, gear motors, gear reducers and drives. All are built for industrial use and have numerous features making them easy to install in replacement and new applications. SHEAVES AND BUSHINGS Maintaining full ISO 9001 quality assurance LEESON Stock Sheaves and Bushings represent unprecedented value. Using advanced production equipment sheave products are manufactured to the highest tolerances. Sheave products...

CHARACTERISTICS & TORQUE CAPACITY BTL TAPER BUSHINGS BUSHINGS Sizes 1008 - 5050 & 6050 - 120100 BTL Taper bushings are manufactured in GG25 cast iron. Set screws are provided for a precision fit. • 1008-5050 items are available from stock. • 86050-12100 bushings are produced madeto-order. Bores and keyways are available in metric and/or inch. Characteristics: • Standard configuration • Precise and secure fit • Easy assembly and disassembly • Excellent shock resistance, long lifetime, for use under frequent starting and reversing situations and other severe operating conditions • Large range...

INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS 1. Clean and degrease the bore and taper surfaces of the bushing and the taper bore of the wheel. Insert the bush into the hub and the wheel to line up holes (half thread holes must be lined up with half unloading holes) 2. Lightly oil the grub screws (bushing size 1008 to 3030) or the cap screws (bushing size up to 5050) and screw them the holes. Do not tighten 3. Clean and degrease the shaft. Fit the wheel with taper bushing onto the shaft and locate it in desired position. 4. When using a key, it should be fitted first in the shaft...

BORE & KEYWAY DIMENSIONS For removing from shaft Bushing half of hole threaded Hub half of hole not threaded Hub half of hole threaded Bushing half of hole not threaded Three screws required MM Bore Keyway and dimensions conform to ISO standard Depth measured at centerline See page 7 for Bore and Keyway width and depth dimensions

BTL TAPER BUSHINGS BORE & KEYWAY DIMENSIONS BORE AND KEYWAY DIMENSIONS USAS B 17.1 1967 Bush Bore No Bushing Keyway Bushing Keyway Bushing Keyway

BORE & KEYWAY DIMENSIONS BORE AND KEYWAY DIMENSIONS Bush Bore Bushing Bush Bore Bushing Bush Bore Bushing Bush Bore Bushing Bush Bore Bushing Bush Bore Bushing Keyway No Keyway No Keyway No Keyway No Keyway No Keyway No

BTL TAPER BUSHINGS BORE & KEYWAY DIMENSIONS HEX HEAD CAP SCREWS FOR BUSHING INSTALLATION D(BOLT CIRC-E) TAPER INCLUDED ANGLE F HEX HEAD CAP SCREWS FOR BUSHING INSTALLATION Socket Head Cap Screws BORE DIMENSIONS • METRIC/INCHES Bush. No. inches bore metric bore Bore and keyway dimensions conform to ISO standard recommendation R773 for "free" fit

BORE & KEYWAY DIMENSIONS QTL TAPER BUSHINGS BUSHINGS Sizes JA - S QTL “Quick Detachable” (QD*) taper bushings are manufactured in GGG40 ductile iron. The surface is phosphated and the bushings are furnished with high grade UNC bolts for a precision fit. Type JA-E with inner bores and keyways in inches are available from stock. Type F-S and metric bushings are custom produced please contact LEESON. Characteristics: • Standard configuration • Precise and secure fit • Easy assembly and disassembly • Excellent shock resistance, long lifetime, for use under frequent starting and reversing...

QTL TAPER BUSHINGS INSTALLATION INSTRUCTIONS QTL TAPER BUSHINGS Sizes JA - S QTL "Quick Detachable" (QD) bushings are commonly used throughout industry for convenience and design flexibility. QTL bushings are easy to install and remove. They are made of quality gray or ductile iron and are easily installed by tightening capscrews. QTL bushings have two sets of holes so that they may be mounted in a conventional or reverse position. This allows cap screws to be installed through the hub or bushing flange, whichever is more convenient. No matter which way the component is installed, cap...

QTL TAPER BUSHINGS BUSHINGS Sizes JA - S Reversibility QTL Bushings can be divided into two series according to reversibility. Reversible mounting series: type JA-J have three screws and three bores on the flange. Un-reversible mounting series: type M-W have four tapped holes on the flange and no un-tapped holes. Type and load-bearing capacity A bushing's load-bearing capacity is related with tightening torque and shaft size and the load-bearing capacity increases as the shaft size enlarges. If more detailed information is required please contact LEESON. Torque capacity parameters and...

QTL TAPER BUSHINGS DIMENSIONS QTL TAPER BUSHINGS Sizes JA - S BUSHINGS The QTL "Quick Detachable" (QD) bushings fit easily over the taper hub. A tight fit can be produced on the shaft by tightening the cap screws to the recommended torque. The bushing is easily removable from the hub by using the pull-up bolts as jack screws in the holes tapped in the rim of the bushing. All hubs, from "JA" to "J" are drilled for reverse mounting. Taper 3/4" In. 12" on Dia BUSHINGS "JA" to "J" Inclusive STOCK QTL BUSHINGS DIMENSIONS DIMENSIONS (Inches) * F STOCK BORE RANGE Screws Required MAXIMUM Minimum...

BORE & KEYWAY DIMENSIONS • A1 A1 • BORE AND KEYWAY DIMENSIONS Bush Bore 3/8 7/16 1/2 9/16 Bush Bore Bush Bore Keyway Bush Bore

QTL TAPER BUSHINGS BORE & KEYWAY DIMENSIONS • A2 BORE RANGE • QTL Bush. No. 11/4x5/8 ISO STANDARD METHOD FOR MEASURING KEYSEAT DEPTH Depth measured at center line See page 14 and 15 for Bore and Keyway width and depth dimensions SHALLOW KEY DIMENSION Key Seat STANDARD KEYWAY & KEY DIMENSION Bores

STL TAPER BUSHINGS BUSHINGS STL Taper bushings are made of malleable cast iron with keys on both shaft and hub. They feature high torque carrying capacity. The external key provides enough force to eliminate torque on the capscrews. The double split barrel assures a true concentric grip. The standard bore sizes are from 3/8"-10". HOW TO ORDER TYPE 1 • BUSHING SPECIFICATIONS Dimensions Part Cap Screws Bore Range No. TYPE 2 • BUSHING SPECIFICATIONS Dimensions Part No.