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Cable Pulley

Ever-power Transmission is maker & distributor of industrial hardware & supplies including wire rope blocks or cable pulleys. The blocks (cable pulleys) types include dual sheave directional blocks, assembly blocks, horizontal directional blocks, snatch blocks, single swivel directional blocks, vertical directional blocks, one swivel eye blocks, twice swivel eye blocks, solitary flat mount blocks, twice flat mount blocks, single fixed eye blocks, twice fixed eye blocks, solitary swivel hook blocks, twice swivel hook blocks & particular blocks. If you have any technical questions or need help with putting your orders after that either call us or email us at [email protected]
A pulley is a wheel on an axle or shaft that is designed to support motion and change of path of a taut wire or belt, or transfer of vitality between your shaft and cable or belt. In the case of a pulley supported by a frame or shell that will not transfer capacity to a shaft, but can be used to guide the cable or exert a force, the supporting shell is called a block, and the pulley could be called a sheave.
A pulley might have a grooveor grooves between flanges around its circumference to locate the cable or belt. The travel factor of a pulley system can be a rope, cable, belt , or chain .
The earliest proof pulleys date back to Mesopotamia in the first 2nd millennium BCE,[1] and Ancient Egypt in the Twelfth Dynasty (1991-1802 BCE).[2] In Roman Egypt ,Hero of Alexandria (c. 10-70 CE) determined the pulley as you of six simple machines used to strength train.[3] Pulleys will be assembled to form a prevent and tackle in order to offer mechanical advantage to apply large forces. Pulleys are as well assembled within belt and chain drives to be able to transmit power in one rotating shaft to some other.
The pulley, a simple machine, really helps to perform work by changing the path of forces and producing easier the moving of large objects. … With this kind of pulley – called a fixed pulley – pulling down on a rope makes an object grow off the ground. There are also movable pulleys and pulley systems.
Cable pulleys
2″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley
2″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley
Key Features
· Outside Size: 2″ Nominal (2.014″ Actual)
· Effective Diameter (Cable get in touch with diameter): 1.5″ Nominal (1.538″ Actual)
· Wire Groove Width: Accepts wire diameters up to 1/4″
· Hub Width: 7/8″ Nominal (.862″ Actual)
· Bolt Bore Diameter: 3/8″ Nominal
· Both pulley physique and hub inserts Manufactured from black, high-impact reinforced nylon
· Rides on easy ball bearing (un-sealed)
· Weighs just 58 grams
Technical Data
aluminium, anodized E6/EV1
Housing from profile 45 x 90
Pulley steel, galvanized, prepared for installation
End cap
optimum weight of the lifting door with paired insertion of the pulley, 12kg
weight = 0.522 kg/piece
Applications
Chain invert unit of counterweights upon lifting doors, for interior compensation weight in profile 45 x 90 L or 45 x 90 G
For continous operation and serious loads use chain pulley 45
Technical Data
aluminium, anodized E6/EV1
Housing from profile 90 x 90
Pulley steel, galvanized, prepared for installation
End cap
optimum weight of the lifting door with paired insertion of the pulley, 30kg
weight = 0.680 kg/piece
Applications
Chain reverse unit of counterweights in lifting doors, for inner compensation weight in profile 90 x 90 L
For continous operation and large loads use chain pulley 90

3″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley
3″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley

Key Features
· Outside Diameter: 3″ Nominal (2.984″ Actual)
· Effective Diameter (Cable get in touch with diameter): 2-3/16″ Nominal (2.180″ Actual)
· Cable Groove Width: Accepts cable up to 3/16″ outside diameter
· Hub Width: 7/8″ nominal – .870″ actual measured
· Bolt Bore Diameter: .380″ Nominal (.380″ Actual)
· Both pulley body and hub inserts Manufactured from black, high-impact reinforced nylon
· Rides on easy ball bearing (un-sealed)
· Very hard-to-find item!
Regular price: $22.95
Our price: $11.50, 4/$40.00
3″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Wire Pulley AFK-113
Pulleys & Hardware
Our collection of commercial pulleys and hardware is perfect for drop down pulleys and industrial applications. We possess a number of styles that happen to be suitable for various uses such as feed and water lines, through-the-wall structure applications and heavy-duty cable and winching.
Are you thinking about a custom engineered program, catalog aspect, or a Ever-power common assembly? Reach out to our friendly team of authorities and engineers who can solution any questions you could have and help you take the next step to creating the Ever-power framing solution you need. Contact us today!

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.