Let’s learn about Ringfeder Flexible Couplings TNR 2428.2 with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp – Ringfeder Germany
– Dai Hong Phat Corp is the official authorized representative of Ringfeder Germany in Vietnam (Ringfeder Vietnam), Laos, Cambodia, Philippines and Bangladesh. We provide genuine transmission shaft coupling solutions that meet international standards, helping to optimize the performance and durability of machinery systems.
– Ringfeder Germany – the world’s leading brand in transmission and shock absorber solutions, with over 100 years of history of creation and innovation. Founded in 1922, with the first product “friction springs“, Ringfeder has become a global symbol of prestige for quality and reliability.
– Ringfeder Flexible Couplings TNR 2428.2 products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.
 Certificate of Dai Hong Phat Corp is an authorized representative of Ringfeder Germany in Vietnam
Certificate of Dai Hong Phat Corp is an authorized representative of Ringfeder Germany in Vietnam
2. Characteristics of Flexible Couplings TNR 2428.2:
– Torsional Highflex Couplings TNR 2428.2 are manufactured by Ringfeder/Germany.
– Torque [Nm]: 144 to 9600
– Speed [rpm]: 1200 to 4750
– Temperature range: -50°C to +230°C
– Specifically designed for use in internal combustion engines and capable of movement in all directions to compensate for shaft misalignment. The Ringfeder TNR 2428.2 is mounted between the engine and the transmission box for construction machinery such as excavators, cranes, and crushers.
– The Ringfeder TNR 2428.2 features a double-row twisted rubber design to connect the engine shafts. It allows for easy replacement of the elastic rubber elements without the need for longitudinal movement of other components.
– Compactly designed, the Ringfeder TNR 2428.2 allows flexible adjustment of the hardness of the round rubber piece to ensure smooth operation and optimize vibration throughout the entire drive system.
Reference: Ringfeder Elastomer Rings TNR Specifications
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN | 
3. Applications of Ringfeder Flexible Couplings TNR 2428.2:
Torsional Highflex Couplings TNR 2428.2 is specially designed for use in internal combustion engines and can move in all directions to compensate for shaft misalignment. It is mounted between the engine and the transmission box for construction machinery such as excavators, cranes, and crushers.
4. Technical of TNR 2428.2 Torsional Highflex Coupling:
| Catalogue Ringfeder TNR 2428.2 Couplings | Installation Ringfeder TNR 2428.2 Couplings | ||||||
|  |  | 

Technical specifications of TNR 2428.2 coupling:
| Couplings Model | Dimensions [mm] | Gwub [kg] | |||||
| d1f max | d2f max | D | D1 | D2 | L | ||
| 160.2 | 50 | 75 | 160 | 73 | 115 | 159 | 12.8 | 
| 200.2 | 70 | 105 | 200 | 100 | 155 | 210 | 28.1 | 
| 260.2 | 90 | 130 | 260 | 129 | 195 | 261 | 56.6 | 
| 320.2 | 115 | 165 | 320 | 165 | 245 | 322 | 110 | 
| 400.2 | 145 | 215 | 400 | 210 | 305 | 413 | 219 | 
| 500.2 | 185 | 250 | 500 | 275 | 350 | 540 | 409 | 
| 640.2 | 230 | 320 | 640 | 335 | 450 | 695 | 855 | 
5. Why choose Dai Hong Phat Corp?
100% genuine products imported directly from Ringfeder Germany.
Protect customers from counterfeit goods and always provide full CO/CQ documents.
Goods in stock, fast delivery nationwide 24/7.
Free technical consultation and support for drawings, catalogs.
Refined processing workshop to meet individual requirements.
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With more than 15 years of experience, Dai Hong Phat Shaft Coupling is proud to be a trusted partner of hundreds of domestic and foreign enterprises.
Let us accompany your sustainable development!
DAI HONG PHAT TECHNICAL PRODUCTION TRADING SERVICES CO., LTD
– Ho Chi Minh City Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long Ward, City. HCM
– Hanoi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Thanh Xuan Ward, Hanoi City.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587 | | Fax: 028.22536632
– Hotline: 0906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/



 
					 
					 
					
 
				
 
				 
				
 
				
 
				
 
				
 
				 
				
 
				
 
				 
				
 
				 
				 
				
 
				
 
				
 
				
 
				
 
				
