S-5909K281 3.002" ID x 3.75" OD Washers for Needle-Roller Thrust Bearings

Key Features & Benefits at a Glance

• Precision fit for 3" shafts with controlled ID tolerance (0" to 0.01") ensuring secure mounting and reduced vibration in mechanical assemblies
• Enhanced load distribution through 3.75" OD design that minimizes surface pressure and prevents component damage
• Consistent performance maintained by 0.032" thickness with tight tolerance control (-0.002" to 0") for uniform spacing
• Durable steel construction providing reliable strength and corrosion resistance for demanding industrial environments
• Full regulatory compliance with RoHS 3 and REACH standards, meeting international environmental requirements
• Optimized for inch-system applications with exact dimensional specifications for seamless integration
• Reduced maintenance needs through precise manufacturing that prevents loosening and extends equipment life

Professional Applications & Engineering Value

This precision steel washer delivers critical engineering solutions for industrial applications requiring exact shaft mounting. The carefully controlled 3.002" ID with minimal tolerance ensures perfect alignment on 3" shafts, eliminating play that causes equipment vibration and premature wear. The 3.75" OD provides substantial bearing surface to distribute loads evenly, protecting both the shaft and mating components from deformation under heavy-duty conditions. Manufactured from high-grade steel, these washers maintain integrity in demanding environments while the precise 0.032" thickness guarantees consistent spacing in assembled systems. Ideal for machinery, conveyor systems, and industrial equipment where tight tolerances and regulatory compliance are paramount for operational reliability and safety.

Specification Summary & Compliance

This steel washer features precise dimensional specifications: ID 3.002" (tolerance 0" to 0.01"), OD 3.75" (tolerance -0.03" to -0.01"), and thickness 0.032" (tolerance -0.002" to 0"). Manufactured to inch system standards for compatibility with 3" shaft diameter applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.