S-91131A025 Male and Female Leveling Washers
Male and Female Leveling Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- ±3° angle correction capability compensates for misalignment in assemblies, reducing stress concentrations and extending component life
- Black-oxide steel construction provides excellent corrosion resistance and durability in demanding industrial environments
- Rockwell C48 hardness rating ensures superior wear resistance and maintains dimensional stability under heavy loads
- Precision-engineered dimensions (0.188" thickness, 0.375" female OD) guarantee optimal load distribution for No. 6 screw applications
- Compatible replacement solution for male washers in spherical bearing systems, minimizing downtime during maintenance
- Dual regulatory compliance with RoHS 3 and REACH standards ensures environmental responsibility and global market acceptance
- Inch system specifications provide seamless integration with existing imperial measurement-based equipment and designs
Professional Applications & Engineering Value
This spherical washer addresses critical alignment challenges in heavy machinery, automotive suspensions, and precision industrial equipment where angular misalignment can cause premature failure. The black-oxide steel material combined with Rockwell C48 hardness creates a robust solution that withstands vibration and dynamic loading while providing corrosion protection. Engineered specifically for No. 6 screw size applications, its spherical design enables ±3° angular compensation, distributing loads evenly across mating surfaces and preventing localized stress points. This precision washer serves as an essential component in spherical bearing assemblies, construction equipment, and aerospace applications where reliable performance under misaligned conditions is paramount.
Specification Summary & Compliance
Manufactured to precise dimensional tolerances with female ID of 0.172" and male ID of 0.144" for exact No. 6 screw compatibility. The washer meets industry standards for spherical bearing applications with maximum 3° correction angle. Full compliance with RoHS 3 (2015/863/EU) under exemption 6(a)-I and REACH (EC 1907/2006) regulations (updated January 17, 2023, 233 SVHC) ensures environmental responsibility and global market acceptance for industrial applications.
