S-5909K293 6.02 mm ID x 19 mm OD DIN 5405-3, ISO 303 Washers for Needle-Roller Thrust Bearings

Key Features & Benefits at a Glance

• Precision dimensional control ensures perfect fit on 6mm shafts with minimal clearance, preventing movement and vibration
• High-strength steel construction provides excellent load distribution and resistance to deformation under pressure
• Tight tolerance specifications (ID: 0-0.12mm, OD: -0.14 to -0.02mm) guarantee consistent performance in precision assemblies
• DIN 5405-3 and ISO 303 compliance ensures international quality standards for reliable industrial applications
• RoHS 3 and REACH compliant construction meets environmental regulations for global market acceptance
• 1mm thickness with ±0.05mm tolerance maintains precise spacing while accommodating manufacturing variations
• Optimized for 6mm shaft applications providing secure fastening and enhanced mechanical stability

Professional Applications & Engineering Value

This precision steel washer delivers exceptional engineering value in applications requiring exact dimensional control for 6mm shaft assemblies. The metric measurement system and tight tolerances address critical industrial challenges where component fit directly impacts system performance and longevity. Manufactured to DIN 5405-3 and ISO 303 standards, these washers provide reliable load distribution in mechanical systems, preventing surface damage and maintaining alignment in rotating equipment, machinery, and precision instruments. The controlled internal diameter of 6.02mm with minimal clearance ensures secure positioning while accommodating thermal expansion, making these industrial washers ideal for automotive, manufacturing, and engineering applications where vibration resistance and dimensional stability are paramount.

Specification Summary & Compliance

This precision steel washer features exact dimensions: 6.02mm internal diameter (0mm to 0.12mm tolerance), 19mm outer diameter (-0.14mm to -0.02mm tolerance), and 1mm thickness (-0.05mm to 0.05mm tolerance). The product strictly conforms to DIN 5405-3 and ISO 303 manufacturing specifications, ensuring dimensional accuracy and performance reliability. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, making these washers suitable for regulated industrial markets and international supply chains.