Customization: | Available |
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Standard Or Nonstandard: | Standard |
Shaft Hole: | 19-32 |
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HRC Coupling (High Resilient Coupling) is a highly elastic rubber coupling designed to transmit torque and compensate for misalignment through a rubber elastomer. Its typical structure includes:
Two metal hubs (connecting drive/driven shafts)
A central rubber element (spider-shaped, star-shaped, or tire-type)
As a torsionally flexible coupling, it is engineered specifically for vibration damping, noise reduction, and misalignment compensation, widely applied in scenarios requiring impact load isolation. We also offer tailor-made solutions, meticulously designing non-standard configurations based on your specifications and drawings.
Materials:
Constructed from durable cast iron or cast steel for longevity and strength.
Size Range:
Comprehensive sizing options - HRC070, HRC090, HRC110, HRC130, HRC150, HRC180, HRC230, and HRC280 - to meet diverse application requirements.
Bore Type Options:
Type F: Tapered bore (with keyway)
Type H: Tapered bore (without keyway)
Type B: Parallel bore (with keyway)
Suitable for versatile mounting applications.
HRC couplings, with their core design featuring highly elastic rubber elements, significantly outperform rigid couplings in vibration isolation, misalignment compensation, and operational cost savings. They serve as the ideal solution for:
Electric motor drive systems
Marine powertrains
Energy generation equipment
Type F&H | Bored to Size | A | B | E | F | G | L1 | L2 | L3 | J* | ||||||||
SIZE | BUSH | Bore/ | C | D | Bore | C | D | |||||||||||
MAX | MIN | MAX | MIN | |||||||||||||||
70 | 1008 | 25 | 9 | 20.0 | 23.5 | 32 | 10 | 20 | 23.5 | 69 | 60 | 31 | 25 | 18 | 65 | 66.5 | 68 | 29 |
90 | 1108 | 28 | 9 | 19.5 | 23.5 | 42 | 10 | 26 19.5 |
30.5 | 85 | 65 | 32 | 30.5 | 22.5 | 69.5 | 76 | 82.5 | 29 |
110 | 1610 | 42 | 14 | 18.5 | 26.5 | 55 | 10 | 37 18.5 |
45.5 | 112 | 100 | 45 | 45 | 29 | 82 | 101 | 119 | 38 |
130 | 1610 | 42 | 14 | 18.0 | 26.5 | 60 | 20 | 47 18 |
47.5 | 130 | 105 | 50 | 53 | 36 | 89 | 118 | 146 | 38 |
150 | 2012 | 50 | 14 | 23.5 | 33.5 | 65 | 28 | 50 23.5 |
56.0 | 150 | 115 | 62 | 60 | 40 | 107 | 134 | 160 | 42 |
180 | 2517 | 60 | 16 | 34.5 | 46.5 | 80 | 28 | 58 34.5 |
70.0 | 180 | 125 | 77 | 73 | 49 | 142 | 166 | 189 | 48 |
230 | 3020 | 75 | 25 | 39.5 | 52.5 | 100 | 48 | 77.5 39.5 |
90.0 | 225 | 155 | 99 | 85.5 | 59.5 | 165 | 202 | 240 | 55 |
280 | 3525 | 100 | 35 | 51.0 | 66.5 | 115 | 60 | 90 51 |
105.5 | 275 | 206 | 119 | 105.5| | 74.5 | 208 | 247 | 286 | 67 |
Model NO. | HRC |
Torque | >80N.M |
Bore Diameter | 19mm |
Speed | 6000r/M |
Structure | Flexible |
Material | cast Iron or cast steel |
Type | Elastic Coupling |
Surface Treatment | Phosphate Black |
Element | Rubber,PU |
Hub | Cast Iron |
Standard | International |
Transport Package | Box |
Specification | HRC070 ,HRC090,HRC110,HRC130,HRC150,HRC180,HRC230,HRC280 |
Trademark | SMCC, clients brand or No mark |
Origin | China |
Production Capacity | 1000000PCS/Year |
The company is located in the beautiful coastal city of Qingdao. We are a large enterprise group that integrates R&D, manufacturing, marketing, market and technical services. We have three major research and production bases as well as a large marketing center. Our products cover transmission components, bearings, chains, sprockets, tractor drive axles and hydraulic steering devices. 219 sets of advanced automated production equipment ensure the quality of our products. We can design and develop products that meet the specific needs of customers, and also provide OEM customization services.