Let’s learn about Ringfeder Flexible Couplings TNB BH 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 TNB BH 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
2. Characteristics of Flexible Couplings TNB BH
– Manufacturer brand: Ringfeder/Germany.
– Rubber is loaded when compressed.
– Rubber can be replaced without moving the connected machinery.
– Shock-absorbing rubber is available in various hardness levels.
– Suitable for temperatures from -30°C to +100°C.
– Outer diameter up to 900 mm.
– Maximum bore diameter up to 360 mm.
– Torque up to T Kn = 260,000 Nm / T Kmax = 780,000 Nm.
– Speed up to n max = 4,100 rpm.
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Flexible Couplings TNB BH
Ringfeder TNB BH shaft couplings are preferred in steel mills, steel and cement mills, in mining and construction machinery, such as excavators and tunnel boring machines, as well as in offshore technology.
The coupling compensates for angular, radial and axial shaft misalignment. The washers are loaded in compression, the washers can be replaced without having to move the coupling machines. Rubber damping washers are available in various hardness levels.
See article: Comparison of 5 types of mechanical shaft couplings in industry
4. Technical of Elastomer Jaw Couplings TNB BH
| Catalogue Ringfeder TNB BH Coupling |
Installation Ringfeder TNB BH Coupling |
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Technical specifications of Ringfeder TNB BH couplings:
| Coupling Model |
Identifier | TKN | nmax | Dimensions [mm] | Gwub [kg] |
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| Nm | 1/min | d1kmax | d2kmax | D1 | D2 | L | |||
| BH-300 | WB0130 | 8600 | 3300 | 135 | 135 | 300 | 210 | 330 | 101 |
| BH-350 | WB0135 | 15000 | 2800 | 160 | 160 | 350 | 240 | 370 | 145 |
| BH-400 | WB0140 | 23000 | 2450 | 180 | 180 | 400 | 270 | 406 | 210 |
| BH-450 | WB0145 | 31000 | 2200 | 200 | 200 | 450 | 300 | 446 | 275 |
| BH-500 | WB0150 | 41200 | 2000 | 220 | 220 | 500 | 330 | 487 | 371 |
| BH-550 | WB0155 | 66000 | 1800 | 240 | 240 | 550 | 350 | 527 | 456 |
| BH-600 | WB0160 | 80000 | 1650 | 250 | 250 | 600 | 375 | 530 | 565 |
| BH-650 | WB0165 | 94000 | 1500 | 260 | 260 | 650 | 400 | 587 | 705 |
| BH-700 | WB0170 | 130000 | 1400 | 300 | 300 | 700 | 450 | 668 | 985 |
| BH-800 | WB0180 | 180000 | 1200 | 330 | 330 | 800 | 490 | 728 | 1285 |
| BH-900 | WB0190 | 260000 | 1100 | 360 | 360 | 900 | 540 | 828 | 1790 |
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 ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– 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: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/


















