Пружинная стальная шайба MB19 с замком

 What is lock washers ? 

- Lock washers are designed to be tightened to a required torque beneath an ordinary fastener. They exert a spring tension that keeps the fastener from vibrating loose. They are often attached to the nut side of the fastener

How to Use a Lock Washer ? 

 -Often used with nuts, bolts and other fasteners, washers are thin plates with central holes used to distribute the pressure load between two joining surfaces. They also keep nuts or bolts from driving into the material of the surfaces being joined. Vibration, friction and general use can cause standard threaded fasteners to come loose over time, but lock washers are designed to maintain a secure connection.

Application : 

1. Lock washers are designed to be tightened to a required torque beneath an ordinary fastener. They exert a spring tension that keeps the fastener from vibrating loose. They are often attached to the nut side of the fastener.
2. Lock washers are made from such hardened metals as stainless steel, galvanized steel, zinc-plated steel and silicone bronze.
3. Lock washer use often involves transportation, such as automotive, aircraft or marine applications that see persistent vibration.

1. What is your Before-sales Service ? 

1>.Offer bearing related consultation about technology and application;
2>.Help customers about bearing choice, clearance configuration, products' life and reliability analysis;
3>.Offer highly cost-effective and complete solution program according to site conditions;
4>.Offer localized program on introduced equipment to save running cost
5>.Design and develop non-standard bearing to support customers' technology innovation

2. What is your After-sales Service ?

1>.Offer training about bearing installation and maintenance;

2>.Offer guidance about bearing installation, adjustment and testing at site;
3>.Help customers with trouble diagnosis and failure analysis;
4>.Visit customers regularly and feedback their rational suggestions and requirements to company.