S-90464A210 1.792" ID x 2.734" OD ANSI/ABMA 8.2 Spring Lock Washers for Slotted Bearing Nuts
Spring Lock Washers for Slotted Bearing Nuts
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through conical spring design that maintains constant tension under dynamic loads
- Exceptional corrosion resistance with stainless steel construction for harsh industrial environments
- Enhanced locking security with external teeth that bite into mating surfaces, preventing bolt loosening
- Optimal load distribution with chamfered bearing nut face design that reduces stress concentrations
- Precision dimensional accuracy with 1.792" ID and 2.734" OD ensuring perfect fit for 1.767"-18 screw applications
- Industry-standard compliance meeting ANSI/ABMA 8.2 specifications for reliable performance
- Environmental responsibility with RoHS 3 and REACH compliance for global regulatory acceptance
Professional Applications & Engineering Value
This stainless steel spring lock washer delivers critical vibration resistance in demanding industrial applications where bolt security is paramount. The conical shape with external teeth creates multiple biting points that dig into both the bearing surface and fastener, providing superior locking action that prevents rotational loosening under cyclic loading conditions. Engineered specifically for 1.767"-18 screw sizes, this inch system washer maintains consistent spring force across temperature variations, making it ideal for heavy machinery, automotive assemblies, and industrial equipment where thermal expansion can compromise conventional fasteners. The chamfered bearing nut face ensures smooth installation while minimizing surface damage, extending service life in high-vibration environments.
Specification Summary & Compliance
This precision spring lock washer features dimensional specifications of 1.792" ID x 2.734" OD with 0.063" thickness and 0.224" overall height, engineered for 1.767"-18 screw applications. Manufactured to ANSI/ABMA 8.2 standards with external tooth configuration and chamfered bearing nut face compatibility. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring global acceptance for industrial applications requiring stringent material restrictions.
