Merchandise Description

Solid Iron HRC Shaft Couplings HRC70 HRC90 HRC110 HRC130 HRC150 HRC180 HRC230 HRC280


Product Description

The HRC shaft couplings is broadly utilized. Its characteristic is basic building, secure and dependable in use and easy to set up. Upkeep is practically elimated and no lubricant is necessary in the running expression. These couplings are produced of GG25 high grade solid iron and phosphate for the surface to ensure strength for secure running under rated circumstances.

A assortment of HRC Push Couplings and Jaw Couplings are at present available from MIGHTY. MIGHTY carries an assortment of higher top quality couplings, mainly HRC Push Couplings and Jaw Couplings. If you are in need of a trustworthy coupling, our HRC Drive Couplings need to serve your wants nicely. Composed of 2 halves with a star-formed rubber unit in the centre, these couplings can suit no matter what the situation calls for. They are quite effortless to use and install, shipped bored or customized bored when required. The HRC travel coupling that we carry also comes in 3 types: F-type couplings exactly where the taperlock bush can be inserted from the within, H-variety couplings in which the taperlock bush can be inserted from the outside and B-sort couplings which are pilot bored and all set to be machined to the essential bore.

J = the wrench clearance essential for tightening and loosening the bush from the shaft 

L = the overall size (C+C+F)


L = Large MPB Hub                                 Type F = Bushed from Jaw Aspect

S = Modest MPB Hub                                 Type H = Bushed from Hub Side



MIGHTY can produce complete series of HRC shaft couplings: HRC 70, HRC 90, HRC a hundred and ten, HRC 130, HRC one hundred fifty, HRC 180, HRC 230, HRC 280. 

Substance: solid iron GG25

Bore kind: pilot or taper bore for set screw/bearing/keyway/taper bush

Surface end: phosphate coated.

Other Couplings:

Business Info

MIGHTY, a model belongs to SCMC Corp. which is a wholly state-owned business proven in 1980, is specialized in creating precision mechanical electricity transmission merchandise. Following many years of hard operate, Mighty has presently got the certification of ISO9001:2000 and grow to be a holding company of 3 production factories.

Mighty’s merchandise are largely exported to Europe, The usa and Center East marketplace. With the leading-ranking management, skilled technical assist and considerable export knowledge, Mighty has established lasting and secure company partnership with a lot of entire world well-known companies and has got good popularity from worldwide customers in worldwide income.

Products: sawing device, CNC Lathe, drilling equipment, hobbing machine, punch machine, milling device, gear shaper, grinding machine, machining heart, and so forth.

Trade Show: PTC Asia, Canton Honest, Hannover Messe, IFPE


Primary Items:

Timing belt pulleys, timing bars, timing belt clamping plates.

Locking components and shrink discs: could be substitute for Ringfeder, Sati, Chiaravalli, BEA, KBK, Tollok, and many others.

V belt pulleys and taper lock bush.

Sprockets, idler, and plate wheels.

Gears and racks: spur gear, helical equipment, bevel equipment, worm equipment, gear rack.

Shaft couplings: miniature coupling, curved tooth coupling, chain coupling, HRC coupling, normex coupling, FCL coupling, GE coupling, rigid and adaptable coupling, jaw coupling, disc coupling, multi-beam coupling, universal joint, torque limiter, shaft collars.

Forging, Casting, Stamping Parts.
Other customized power transmission products and Machining Parts (OEM).





one. Engineering: machine resources, foundry equipments, conveyors, compressors, painting systems, and so on.

two. Prescription drugs& Meals Processing: pulp mill blowers, conveyor in warehouse, agitators, grain, boiler, bakery device, labeling equipment, robots, and many others.

3. Agriculture Industries: cultivator, rice winnower tractor, harvester, rice planter, farm tools, etc.

four. Texitile Mills: looms, spinning, wrappers, higher-pace car looms, processing device, twister, carding equipment, ruler calendar device, large velocity winder, and many others.

5. Printing Equipment: newspaper push, rotary device, display printer equipment, linotype equipment offset printer, and so forth.

6. Paper Industries: chipper roll grinder, cut off saw, edgers, flotation cell and chips saws, etc.

7. Constructing Development Equipment: buffers, elevator flooring polisher mixing device, vibrator, hoists, crusher, and so forth.

eight. Office Equipments: typewriter, plotters, digicam, funds generate, money sorting device, info storage equipment, and many others.

9. Glass and Plastic Industries: conveyor, carton sealers, grinders, creeper paper production equipment, lintec backing, etc.

ten. Home Appliances: vacuum cleaner, laundry equipment, icecream device, stitching equipment, kitchen equipments, etc.



Q: Are you buying and selling company or company ?
A: We are factory.

Q: How prolonged is your supply time?
A: Usually it is 5-ten times if the goods are in inventory. or it is 15-20 times if the merchandise are not in inventory, it is according to amount.

Q: Do you give samples ? is it cost-free or added ?
A: Indeed, we could provide the sample for free demand but do not spend the expense of freight.

Q: What is your phrases of payment ?
A: Payment=1000USD, 30% T/T in progress ,balance prior to shippment.
If you have yet another query, pls really feel free to get in touch with us as underneath:



We warmly welcome friends from domestic and overseas come to us for company negotiation and cooperation for mutual benefit. To source buyers excellent high quality items with great cost and punctual supply time is our obligation.

Any question or inquiry, pls contact us without hesitate, we guarantee any of your inquiry will get our prompt focus and reply!

Standard Or Nonstandard: Standard
Shaft Hole: 69-275
Bore Diameter: 30-120
Structure: Flexible
Material: Cast Iron
Type: HRC Flexible Couplings


US$ 0.1/Piece
1 Piece(Min.Order)

Request Sample


Standard Or Nonstandard: Standard
Shaft Hole: 69-275
Bore Diameter: 30-120
Structure: Flexible
Material: Cast Iron
Type: HRC Flexible Couplings


US$ 0.1/Piece
1 Piece(Min.Order)

Request Sample



Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
China High Quality Durable Cast Iron HRC Shaft Couplings HRC70 HRC90 HRC110 HRC130 HRC150 HRC180 HRC230 HRC280     manufacturer China High Quality Durable Cast Iron HRC Shaft Couplings HRC70 HRC90 HRC110 HRC130 HRC150 HRC180 HRC230 HRC280     manufacturer
editor by czh 2022-12-25