Disc Spring, Belleville, 0.625, 17-7 PH SS

Zoro Select MPN 1NEL5 17-7 PH Stainless Steel Washers

This is a Belleville disc spring with a maximum outside diameter of 1.250 inches and a minimum inside diameter of 0.630 inches. It has an overall height of 0.111 inches and a thickness of 0.089 inches. This spring is used to provide a high load in a small space, often for preloading bearings or absorbing shock.

Specifications

Deflection @ Load	0.011 in
Flat Load	60 lbs
Load	979 lbs
Max Outside Diameter	1.250 in
Min Inside Diameter	0.630 in
Overall Height	0.111 in
Thickness	0.089 in

About washers

Disc Spring, Belleville, 0.625, 17-7 PH SS is listed under Washers — flat, split lock, tooth, belleville and structural washers. Washers are thin, flat plates with a central hole, primarily used to distribute the load of a threaded fastener, prevent loosening, or provide spacing. Flat washers, such as those conforming to ASME B18.21.1 or DIN 125, increase the bearing surface area, reducing the risk of material deformation under the fastener head or nut.

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