Cable Pulley

Ever-power Transmission is company & distributor of industrial hardware & supplies including wire rope blocks or cable pulleys. The blocks (wire pulleys) types include twice sheave directional blocks, assembly blocks, horizontal directional blocks, snatch blocks, solo swivel directional blocks, vertical directional blocks, sole swivel eye blocks, double swivel eye blocks, one flat mount blocks, dual flat mount blocks, single fixed eye blocks, twice fixed eye blocks, sole swivel hook blocks, double swivel hook blocks & distinctive blocks. Should you have any technical questions or need support with inserting your orders in that case either give us a call or email us at [email protected]
A pulley is a wheel on an axle or shaft that is designed to support activity and change of direction of a taut cable or belt, or transfer of vitality between the shaft and wire or belt. In the case of a pulley backed by a frame or shell that will not transfer capacity to a shaft, but can be used to guide the cable or exert a drive, the supporting shell is named a block, and the pulley may be called a sheave.
A pulley may have a grooveor grooves between flanges around its circumference to locate the wire or belt. The travel element of a pulley system can be a rope, wire, belt , or chain .
The earliest proof pulleys date back to Mesopotamia in the early 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) discovered the pulley as one of six simple devices used to strength train.[3] Pulleys will be assembled to create a prevent and tackle to be able to present mechanical advantage to use significant 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 route of forces and producing easier the moving of large objects. … With this sort of pulley – known as a fixed pulley – pulling down on a rope makes an object rise off the ground. Additionally, there are 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 speak to diameter): 1.5″ Nominal (1.538″ Actual)
· Cable Groove Width: Accepts cable diameters up to 1/4″
· Hub Width: 7/8″ Nominal (.862″ Actual)
· Bolt Bore Diameter: 3/8″ Nominal
· Both pulley human body and hub inserts Manufactured from black, high-impact reinforced nylon
· Rides on simple ball bearing (un-sealed)
· Weighs just 58 grams
Technical Data
aluminium, anodized Electronic6/EV1
Housing from profile 45 x 90
Pulley steel, galvanized, ready for installation
End cap
maximum weight of the lifting door with paired insertion of the pulley, 12kg
weight = 0.522 kg/piece
Applications
Chain invert unit of counterweights on lifting doors, for inner compensation weight in profile 45 x 90 L or 45 x 90 G
For continous operation and hefty loads use chain pulley 45
Technical Data
aluminium, anodized Electronic6/EV1
Housing from profile 90 x 90
Pulley steel, galvanized, ready for installation
End cap
optimum weight of the lifting door with paired insertion of the pulley, 30kg
weight = 0.680 kg/piece
Applications
Chain invert unit of counterweights in lifting doors, for internal compensation weight in profile 90 x 90 L
For continous operation and hefty 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)
· Wire 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 human body and hub inserts Made of black, high-impact reinforced nylon
· Rides on smooth 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 Cable Pulley AFK-113
Pulleys & Hardware
Our collection of industrial pulleys and hardware is well suited for drop down pulleys and professional applications. We have various styles that are suitable for various functions such as for example feed and normal water lines, through-the-wall structure applications and heavy-duty cable and winching.
Are you interested in a custom engineered system, catalog component, or a Ever-power regular assembly? Get in touch with our friendly workforce of authorities and engineers who can solution any questions you may have and assist you to take the next step to creating the Ever-power framing answer you need. Contact us today!