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Self Locking External Retaining Rings , External Lock Ring Free Tooling Charge

China Zhejiang Lisheng spring co.,ltd certification
China Zhejiang Lisheng spring co.,ltd certification
Lisheng spring has passed by strictly inspection from Jeren;Lisheng Spring was approved as a green partner for China Jeren

—— Jeren

Lisheng spring has passed by strictly inspection from Lop;Lisheng Spring was approved as a Long-term cooperative suppliers

—— ROP

Lisheng spring has passed by strictly inspection from NTN;Lisheng Spring was approved as the largest partner in China

—— NTN

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Self Locking External Retaining Rings , External Lock Ring Free Tooling Charge

Self Locking External Retaining Rings , External Lock Ring Free Tooling Charge
Self Locking External Retaining Rings , External Lock Ring Free Tooling Charge

Large Image :  Self Locking External Retaining Rings , External Lock Ring Free Tooling Charge

Product Details:
Place of Origin: China
Brand Name: lisprings
Certification: ISO9001 TS16949
Model Number: FHE
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Bulk packaged or Customize
Delivery Time: 7 work days
Supply Ability: 10000000
Detailed Product Description
Name: External Self-Locking Retaining Rings Size: 5mm-1000mm
Tooling Charge: Free Used For: Industry
Material: Carbon Steel Or Stainless Steel Stock: More Than 2000 Types
High Light:

internal retaining snap ring


stainless retaining rings

External Self-Locking Retaining Rings


Material option


Stainless steel: SUS301(1.4310),SUS302(1.4307),SUS304,SUS316,SUS631(17-7ph),X-750
Carbon steel: SWC-72A,SWC-65Mn, 60Si2Mn, 55CrSi(55SiCr),SAE1070,

SWPB(Music wire), EN10270-1 SH, DIN 17223, ASTM-A228 .etc
Copper/Brass: Brass(CuZn36,CuZn40),copper(C1100), phosphor bronze copper(CuSn6), beryllium bronze copper,enamelled wire .etc
Alloy: titanium alloy etc.





Self-Locking Retaining Rings are ideal for applications that have high rotational requirements. This feature allows the ring to function properly at speeds that exceed the recommended rotational capacity. The self-locking option can be incorporated for both external and internal rings. The self-locking feature utilizes a small tab on the inside turn “locking” into a slot on the outside turn. Self-locking allows the ring to operate at high speeds, withstand vibration, function under rapid acceleration and absorb a degree of impact loading.



Material Stainless steel/carbon steel/copper/brass/alloy
Capacity Wire diameter ranging from 0.15-50mm .
Wire shape option Coil,flat , rectangular,square, triangular. etc
Surface finish option Nickel plating, chrome plating, zinc plating, galvanization ,passivation, ultrasonic washing,silver plating,gold plating,electrophoresis,phosphorization, dacromet, teflon coating etc
Application Aviation,automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication,computer, instrument and meter,furniture, electric tools,mold and other industries
Advantage We are good at producing high-difficult,extremely-accurate, reliable products,and providing innovative solution, Solid service for you!
Engineering Product analysis , design, test, validation etc
Manufacturing Machines CNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc.
Test equipments Projector , digital hardness tester,digital torsion strength tester. digital tension and compression strength tester . elasticity tester. life tester , salt spray test machine etc.





1.Different assemblies can achieve special load characteristics.


2.High load capacity with a small spring deflection.


3.Better space utilization compared to other spring.


4.Standard dimensions can reduce cost.


5.High fatigue life.


6.Excellent performance on dampening effect especially when stacked.



About Us:


Lisheng Spring Company was established in 1993. Lisheng spring is a professional manufacturer for Wave springs in China. Lisheng spring specializes in the manufacture of springs and retaining rings, such as wave springs, Spiral retaining rings, Laminar Sealing Rings and many other products, the row materials are imported from Japan, Germany, and the U.S. ,We select the correct material to guarantee satisfying products. Lisheng spring has become one of the leading companies in the all types of wave springs and spiral retainings with its high-quality and high-precise production capability. We firmly believe that serving our clients will bring us the satisfaction. We always desired. We will continue to provide our clients with high quality products and best service.



Our history:


1993 Lisheng Spring Co., Ltd is established in Zhejiang Province.

The company built its 3,600 m² factory on 13,500 m² land .

The new and more advance machinery and equipments purchase add our

equipment and machnery up to 217 sets from 41 and auxiliary production

equipments tallied to 183.

1996 Lisheng is the first spring factory in Wenzhou that obtained ISO9002 certification.

The company established the hardware stamped product to coordinated customers’

requirements to develop related business.


On the second phase, a new factory was initiated and the total area of the factory

increased to 8,800 m²; in the same year, the automatic lathe department was

established to develop the lathe assembly parts business.


ISO9001: 2000 certification was passed. In the same year, it was noticed that

RoHS directive had entered into force and the control of hazardous substances

had tighten up all over the world. The company decided to set up its own

electroplating workshop to ensure product quality.

2005 The ISO/TS16949:2002 certification was passed.
2006 The ISO14001:2004 certification was passed.

On the third stage, our company established 5,000 m² manufacturing plant,

increased a great number of die processing and stamping production equipments

and actively expanded the stamping hardware department.

2009 The QC080000 certification was passed.
2009 ISO9001: 2008 certification was passed.



Contact Details
Zhejiang Lisheng spring co.,ltd

Contact Person: Mrs. Janet

Tel: 0086-18957716162

Fax: 86-577-62606162

Send your inquiry directly to us (0 / 3000)