Let’s learn about Ringfeder Shrink Disc Safety Cover RfN 4061/4161 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 Shrink Discs Safety Cover RfN 4061/4161 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 Shrink Discs
2. Characteristics of Shrink Disc Safety Cover:
– Shrink Disc Safety Cover is manufactured by Ringfeder/Germany.
– It comes in 13 sizes suitable for the shaft clamping devices RfN 4061 and RfN 4161.
– Inner diameter d: 49-225mm.
– Shaft diameter dw: 26-115mm.
– Length t: 22.5-67mm.
– Ringfeder shaft covers provide safe and reliable contact protection against the screws of rotating shaft clamping devices.
– Made of high-quality composite material.
– They offer superior resistance to tearing, abrasion, as well as excellent stability.
View more product “Shrink Disc RfN 4161 SST“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Shrink Disc Safety Cover:
Shrink Disc Safety Cover RfN 4061/4161 is specifically designed for the shaft clamping devices RfN 4061 and RfN 4161, providing effective contact protection against the rotating screws of the clamping discs. Its superior product quality is ensured by its perfect fit and high-grade composite material construction, offering excellent resistance to abrasion and ideal durability. User-friendliness is emphasized through quick and simple assembly and disassembly.
4. Technical of Shrink Disc Safety Cover:
| Catalogue Ringfeder Safety Cover |
|||

| Safety Covers | Shrink Discs | ||||||||
| No. | d | dW | s | t | t1 | t2 | t3 | RfN 4061 d x D |
RfN 4161 d x D |
| SC01 | 49 | 26 | 2.4 | 22.5 | 6 | 14.1 | 16.5 | 21 x 50 | 24 x 50 26 x 51.5 |
| 24 x 50 | |||||||||
| 30 x 52 | |||||||||
| SC02 | 59 | 26 | 2 | 23 | 7 | 15 | 17 | 30 x 60 | 30 x 60 |
| SC03 | 70 | 33 | 2 | 27 | 5.5 | 19.5 | 21.5 | 36 x 72 | 36 x 72 38 x 72 |
| 38 x 72 | |||||||||
| 40 x 72 | |||||||||
| SC04 | 78 | 40 | 2 | 29 | 7.5 | 19.5 | 21.5 | 44 x 80 | 40 x 80 |
| 48 x 80 | 44 x 80 | ||||||||
| SC05 | 88 | 42 | 2 | 30.5 | 8.3 | 20.25 | 22.25 | 50 x 90 | 50 x 90 |
| SC06 | 107 | 60 | 3 | 33.5 | 8.8 | 21.75 | 24.75 | 62 x 110 68 x 115 |
60 x 110 |
| 62 x 110 | |||||||||
| 68 x 115 | |||||||||
| SC07 | 135 | 70 | 3 | 36.8 | 9 | 24.8 | 27.8 | 75 x 138 | 75 x 138 |
| 80 x 145 | 80 x 141 | ||||||||
| SC08 | 151 | 75 | 3 | 44.8 | 13 | 28.8 | 31.8 | 85 x 155 | 85 x 155 |
| 90 x 155 | 90 x 155 | ||||||||
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/













