We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
HRC Coupling : HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
EPT EPT iron material
Standard and non-standard coupling available
With high quality and competitive price
| HRC Type B | |||||
| Coupling Size | Max.Bore | Pilot Bore | Keyway screw size | Hub Width | Shoulder Width |
| 70 | 32 | 8 | M6 | 23.5 | 20 |
| 90 | 42 | 10 | M6 | 30.5 | 26 |
| 110 | 55 | 10 | M10 | 45.5 | 37 |
| 130 | 60 | 15 | M10 | 47.5 | 39 |
| 150 | 70 | 20 | M10 | 56.5 | 46 |
| 180 | 80 | 25 | M10 | 70.5 | 58 |
| 230 | 100 | 25 | M12 | 90.5 | 77 |
| 280 | 115 | 30 | M16 | 105.5 | 90 |
| HRC Type F&H | |||||
| coupling Size | Taper Bush size | Max. Bore | C | D | |
| mm | inch | mm | mm | ||
| 70 | 1008 | 25 | 1″ | 23.5 | 20 |
| 90 | 1108 | 28 | 1 1/8″ | 23.5 | 19.5 |
| 110 | 1610 | 42 | 1 5/8″ | 26.5 | 18.5 |
| 130 | 1610 | 42 | 1 5/8″ | 26.5 | 18 |
| 150 | 2012 | 50 | 2″ | 33.5 | 23.5 |
| 180 | 2517 | 65 | 2 1/2″ | 46.5 | 34.5 |
| 230 | 3571 | 75 | 3″ | 52.5 | 39.5 |
| 280 | 3525 | 95 | 3 11/16″ | 66.5 | 51 |
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
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.
