Premium Thin-Wall Deep Groove Ball Bearing (6900-6910 Series)

Ultra-Precision Japanese Engineering
– Crafted with high-grade chrome steel for exceptional durability and smooth rotation, featuring ultra-thin walls to save space without compromising load capacity.
Multiple Sealing Options (Z, ZZ, 2RS, RS)
– Choose from shielded or rubber-sealed variants to match dust/water resistance needs, ensuring long-term performance in harsh environments.
Wide Application Scenarios
– Ideal for high-speed machinery, automotive parts, electric tools, medical devices, and precision instruments where compact design and reliability are critical.
Global Wholesale Advantage
– Direct factory pricing with bulk discounts, guaranteed lowest market rates for industrial buyers and resellers.
Strict QC Standards
– Each bearing undergoes rigorous noise, vibration, and lifespan testing to meet JIS/ISO benchmarks.