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Load rated disc spring washers are engineered to pre-load bearings with 10mm - 52mm OD.

  • They are meant to take up tolerance stack in bearing assemblies and to provide a high and precise load on the outer bearing race. This makes for smoother, quieter operation and longer bearing life.

 

Unit of Measure

Technical Specs

Outside Diameter

 N/A 1.159 in.+0.020/-0.030 in. 29.44 mm+0.51/-0.76 mm

Material Type

 N/A Stainless Steel

Temper

 N/A Annealed temper

Material Thickness

 N/A 0.012 in.±0.0008 in. 0.30 mm±0.020 mm

Finish Type

 N/A Vibroground

Material Specification

 N/A ASTM A666 - 304

Inside Diameter

 N/A 0.901 in.+0.015/-0.025 in. 22.89 mm+0.25/-0.64 mm

Free Height

 N/A 0.080 in2.03 mm

Bearing Outside Diameter (OD)

 N/A 30.0 mm

Loaded Height

 N/A 0.040 in1.02 mm

Load

 N/A 9.5 to 15.1 lb42 to 67 N

Inventory and Lead Time

Part Number

 N/A WSW-1159-KS-12

Production Lead Time

 N/A 8 - 10 weeks