Let’s learn about Cross+Morse Elastomer Rings L (Buna N) with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp – Cross+Morse UK
– Dai Hong Phat Corp is the official authorized representative of Cross+Morse UK in Vietnam. We provide genuine transmission shaft coupling solutions, meeting international standards, helping to optimize the performance and durability of machinery systems.
– Cross+Morse, established in 1984 in the UK. With a history of more than 100 years of development, is a leading supplier of power transmission solutions. Products such as industrial chains, sprockets, transmission couplings, and belts. From its headquarters in Birmingham, UK, Cross+Morse continues to maintain its global position in quality and reputation in the industry.
– The Cross+Morse Elastomer Rings L (Buna) product supplied by Dai Hong Phat is 100% genuine imported, with full CO/CQ, meeting international quality standards.
See more: Other types of Cross+Morse joint shock absorber rubber washers
2. Characteristics of L Jaw Coupling Spider (Buna-N):
– L jaw coupling spider (buna-n) is manufactured by Cross Morse/England.
– Available in various sizes from small to medium, with adjustable dimensions.
– Load and torque characteristics depend on the type of elastomeric ring used.
– Can handle loads up to 112 kW at 1500 rpm.
– Shaft sizes range from 3.2mm to 60mm.
– The L elastomeric rings (BUNA-N) are designed for applications ranging from light to medium duty, with load and torque characteristics depending on the type of elastomeric ring used.
– Buna-N: This is the standard flexible insert material in L type coupling elastomeric rings, serving the majority of applications. The material is an oil-resistant rubber compound with excellent flexibility and shock absorption; the temperature range is -40°C to +100°C.
– The L elastomeric rings (BUNA-N) contain only three components: two hubs and one elastomeric ring. Power is transmitted between the half hubs through the insert, provided in a choice of four materials to suit all application characteristics and horsepower requirements. All sizes are interchangeable with industry standards, making replacement in existing installations easier and more cost-effective.

L Jaw Coupling Spider Insert (Buna-N) at Dai Hong Phat
View more product “L series elastomeric jaw couplings“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of L Elastomer Rings (Buna-N) :
The L elastomeric rings (BUNA-N) are widely used across various industries with high precision requirements, including fans, mixers, pumps, air compressors, gearboxes, conveyors, and mask production lines.
See article: Coupling damper rubber – The heart of the drive shaft coupling
4. Technical of L Jaw Coupling Spider (Buna-N):
| Catalogue L jaw coupling spider insert |
Installation L jaw coupling spider insert |
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| Size | Dimension [mm] | ||||
| A | B | W | H | Z | |
| L050 | 27.18 | 6.86 | 10.67 | 4 | |
| L070 | 35.05 | 6.86 | 10.67 | 4 | |
| L075 | 44.45 | 6.86 | 11.18 | 6 | |
| L090 | 53.85 | 9.14 | 11.18 | 22.35 | 6 |
| L095 | 53.85 | 9.14 | 11.18 | 22.35 | 6 |
| L099 | 64.52 | 10.92 | 15.49 | 26.16 | 6 |
| L100 | 64.52 | 10.92 | 15.49 | 26.16 | 6 |
| L110 | 84.07 | 11.43 | 19.05 | 30.23 | 6 |
| L150 | 95.25 | 14.99 | 22.35 | 31.75 | 6 |
| L190 | 114.3 | 15.24 | 22.35 | 35.05 | 6 |
| L225 | 126.49 | 18.54 | 22.35 | 44.45 | 6 |
| L276 | 157.23 | 19.05 | 36.86 | 44.45 | 6 |
5. Why choose Dai Hong Phat Corp?
100% genuine products imported directly from Cross+Morse UK.
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/















