Let’s learn about Ringfeder Locking Assemblies RfN 7005 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 Locking Assemblies RfN 7005 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
See more: Other Ringfeder Locking Assemblies
2. Characteristics of Locking Assemblies RfN 7005:
– The locking assemblies RfN 7005 are manufactured by Ringfeder/Germany.
– Inner diameter d: 9-400 mm.
– Outer diameter D: 47-495 mm.
– Total length L: 34-138 mm.
– Torque T: 270-375,945 Nm.
– Self-centering capability
– No axial displacement.

Locking Assemblies RfN 7005 at Dai Hong Phat Corp.
View more product “Locking Assemblies RfN 7003“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Locking Assemblies RfN 7005:
The locking assemblies RfN 7005 allow for high torque operation, transmitting axial and radial loads as well as bending moments steadily. It serves as an excellent replacement for rigid and flexible couplings, providing high concentricity and torsional resistance. With features that tighten clamp screws, inner and outer rings self-press onto the mating surfaces of connected components, creating suitable frictional connections.
The high-quality RfN 7005 are trusted by customers and widely used in various industrial plants, including steel manufacturing plants, cement plants, and bottling facilities for food and beverage processing.
See article: Applications of Ringfeder RfN Mini Locking Assemblies
4. Technical of Locking Assemblies RfN 7005:
| Catalogue Ringfeder RfN 7005 |
Installation Ringfeder RfN 7005 |
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| Dimensions [mm] | T | TA | Fax | pW | pN | ||
| dxD | L | L1 | [Nm] | [KN] | [N/mm2] | ||
| 25×55 | 46 | 40 | 649 | 17 | 64 | 155 | 80 |
| 28×55 | 46 | 40 | 875 | 17 | 64 | 250 | 95 |
| 30×55 | 46 | 40 | 950 | 17 | 64 | 235 | 95 |
| 35×60 | 60 | 54 | 1300 | 17 | 74 | 165 | 75 |
| 38×75 | 60 | 54 | 1600 | 17 | 84 | 165 | 95 |
| 40×75 | 60 | 54 | 1680 | 17 | 84 | 155 | 95 |
| 42×75 | 62 | 54 | 2800 | 41 | 135 | 250 | 110 |
| 45×75 | 62 | 54 | 3050 | 41 | 135 | 235 | 110 |
| 48×80 | 74 | 66 | 3700 | 41 | 155 | 195 | 90 |
| 50×80 | 74 | 66 | 3950 | 41 | 155 | 185 | 90 |
| 55×85 | 74 | 66 | 4900 | 41 | 174 | 190 | 100 |
| 60×90 | 74 | 66 | 5900 | 41 | 193 | 195 | 100 |
| 65×95 | 74 | 66 | 6450 | 41 | 193 | 180 | 95 |
| 70×110 | 90 | 80 | 10950 | 83 | 313 | 210 | 110 |
| 75×115 | 90 | 80 | 11700 | 83 | 313 | 200 | 105 |
| 80×120 | 90 | 80 | 13750 | 83 | 344 | 205 | 110 |
| … | … | … | … | … | … | … | … |
| 600×695 | 224 | 202 | 1760000 | 930 | 5680 | 170 | 120 |
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/


















