S-5909K56 2.002" ID x 2.75" OD Washers for Needle-Roller Thrust Bearings

Key Features & Benefits at a Glance

• Precision Fit for 2" Shafts: The 2.002" ID with tight tolerance (0" to 0.01") ensures a perfect, secure fit, minimizing vibration and wear in demanding applications.
• Robust Steel Construction: Made from durable steel, this washer provides excellent load distribution and long-term reliability under high-stress conditions.
• Optimized Dimensions for Stability: With a 2.75" OD and 0.032" thickness, it offers a broad bearing surface to prevent loosening and protect components from damage.
• Strict Dimensional Tolerances: Controlled OD and thickness tolerances guarantee consistent performance and easy installation in precision assemblies.
• Compliance with Global Safety Standards: Certified RoHS 3 and REACH compliant, ensuring safe use in industrial environments without hazardous substances.
• Enhanced Equipment Longevity: The combination of material strength and precise engineering reduces maintenance needs and extends the service life of machinery.
• Versatile Industrial Application: Ideal for heavy-duty mechanical systems where reliable shaft mounting and vibration resistance are critical.

Professional Applications & Engineering Value

This precision steel washer is engineered to address common industrial challenges such as shaft misalignment, component wear, and assembly instability. Its 2.002" ID with minimal tolerance ensures a snug fit on 2" shafts, reducing play and vibration that can lead to equipment failure. The steel material offers high tensile strength and corrosion resistance, making it suitable for heavy-duty applications in machinery, automotive, and construction sectors. By providing a reliable interface between rotating parts, this washer enhances load distribution, prevents fretting, and maintains dimensional accuracy under dynamic loads. Its compliance with RoHS and REACH standards further supports safe, sustainable operations in global supply chains, delivering engineering value through durability and regulatory adherence.

Specification Summary & Compliance

This washer features precise dimensional specifications: ID of 2.002" (tolerance 0" to 0.01"), OD of 2.75" (tolerance -0.03" to -0.01"), and thickness of 0.032" (tolerance -0.002" to 0"), ensuring high accuracy for 2" shaft compatibility. It adheres to inch-based measurement standards and is manufactured to meet rigorous industrial requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances and supporting environmental and safety protocols in professional use.