Koyo Deep Groove Ball Bearing (Model 6301, 6200, 6300, etc.) – Precision Engineered for Durability & Performance

High-Grade Materials
Constructed with premium Japanese steel for superior hardness and wear resistance. Precision-ground raceways ensure smooth rotation under heavy loads.
Advanced Sealing Options
Available in 2RS (double rubber seals) or ZZ (metal shields) variants, effectively blocking contaminants while retaining lubrication. Ideal for dusty or high-moisture environments.
Versatile Industrial Applications
Perfect for electric motors, automotive parts, conveyor systems, and agricultural machinery. Compatible with models 6204, 6305, 6208, and more – standardized sizing for easy replacement.
Unmatched Cost Efficiency
Direct factory pricing with bulk discounts. Rigorously tested for noise reduction and long-term reliability, outperforming generic competitors.
Global Stock Availability
Fast shipping from worldwide warehouses. OEM-quality bearings without the brand markup.