Let’s learn about Rathi-Lovejoy Elastomer Rings B-Flex RB with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp – Rathi India
– Dai Hong Phat Corp is the official authorized representative of Rathi India in Vietnam (Rathi 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.
– Established in 1993 in Pune, India, under Rathi Group. The company has achieved ISO 9001 certification and specializes in manufacturing transmission couplings. With a global distribution system and strict quality control processes, Rathi quickly became an internationally prestigious brand.
– In 2024, Rathi officially merged into Ringfeder.
– The Rathi-Lovejoy Elastomer Rings RB supplied by Dai Hong Phat are 100% genuine imports, with full CO/CQ, meeting international quality standards.
2. Characteristics of Elastomer Rings B-Flex RB:
– B-Flex Coupling Rubber Type RB manufactured by Rathi-Lovejoy/India.
– Operating power: 13614 kW/100rpm.
– Maximum diameter: 600 mm.
– RB elastomer ring is used for Lovejoy Rathi B-Flex bolted flexible couplings, including 21 sizes.
– B-Flex coupling rubber has excellent shock absorption and vibration reduction capabilities, effectively absorbing and reducing the kinetic energy of vibrational impacts.
– It provides flexibility and resilience to minimize the effects of unwanted factors on the transmission system.
– Elastomer Rings are easy to assemble and disassemble.

See product details: “Rathi-Lovejoy B-Flex RB Pin & Bush Coupling“
| MỌI THẮC MẮC HOẶC YÊU CẦU BÁO GIÁ, QUÝ KHÁCH VUI LÒNG LIÊN HỆ: PHÒNG KINH DOANH HOTLINE: (+84) 906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of B-Flex Couling Rubber Type RB:
B-Flex Coupling Rubber Type RB is commonly used in various industrial applications such as:
– Power transmission systems.
– Machinery and equipment requiring vibration damping.
– Automotive industry.
– Marine industry.
– Heavy machinery and equipment.
– Industrial pumps and compressors.
– Mining equipment.
– Construction machinery.
– Aricultural machinery.
B-Flex Coupling Rubber Type RB can be utilized to reduce vibration and provide shock absorption, enhancing the performance and durability of machinery and equipment.
See more articles: How to distinguish genuine rubber shock absorbers for joints
4. Technical Drawing of B-Flex Coupling Rubber Type RB:
| Catalogue Elastomer Rings B-Flex Coupling type RB |
Installation Elastomer Rings B-Flex Coupling type RB |

| Size | Coupling Application | D | d | L | No. Of Pin-Bush | Nut Site |
| mm | ||||||
| RB-2 | 105 | 24 | 10 | 28 | 3 | M8 |
| 11+ | 4 | M8 | ||||
| 125 | 4 | M8 | ||||
| 144 | 6 | M8 | ||||
| RB-3 | 162 | 30 | 12 | 35 | 6 | M10 |
| 178 | 6 | M10 | ||||
| 198 | 10 | M10 | ||||
| RB-4 | 228 | 38 | 15 | 42 | 11 | M14 |
| 252 | 12 | M14 | ||||
| RB-5 | 285 | 42 | 20 | 51 | 11 | M16 |
| 320 | 12 | M16 | ||||
| RB-6 | 360 | 58 | 25 | 65 | 11 | M20 |
5. Why choose Dai Hong Phat Corp?
100% genuine products imported directly from Rathi-Lovejoy India.
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, Ho Chi Minh City.
– 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/



