A2 70 Belleville Washer/Conical Spring Lock washer

Product Overview

Description

          A2-70 Belleville Washer/Conical Spring Lock washer 

 

 

Name	A2-70 Belleville Washer/Conical Spring Lock washer
Material	carbon steel, stainless steel, brass, copper, titanium, in accordance with the order
Finish	black phosphate, zinc plating, chromate dip, and oil, ect.
Size	in accordance with the order
Packing	1. Small box with plastic bag inside, 25kg per box, then bulk in pallet, 36 cartons per pallet. 2. 25kgs per carton, 900kgs per pallet 3. 50kgs per bag,1000kgs per pallet 4.inner: polyester bag, outer: paper carton 5. As customers' demands
Port	Qingdao
Sample policy	samples are free, if in stock
Delivery time	15-30 days after receipt  advance payment

 

 

 

 

Belleville washers are typically used as springs, or to apply a pre-load of flexible quality to a bolted joint or bearing.

Some properties of Belleville washers include: high fatigue life, better space utilization, low creep tendency, high load capacity with a small spring deflection.and possibility for high hysteresis (damping) by stacking several belleville washers on top of each other in the same direction.

Some makers of bolt-action target rifles use Belleville washer stacks in the bolt instead of a more traditional spring to release the firing pin, as they reduce the time between trigger actuation and firing pin impact on the cartridge. They may also be used as locking devices, but only in applications with low dynamic loads, such as down-tube shifters for bicycles.