Premium 6301ZZ Deep Groove Ball Bearings – Industrial-Grade Performance

High-Quality Materials & Precision Craftsmanship
Made from chrome steel (GCr15) for superior hardness and wear resistance. Precision-ground raceways and polished balls ensure smooth rotation with minimal friction. Shielded (ZZ) design protects against dust while maintaining lubrication.
Durable & Reliable for Demanding Applications
Ideal for high-speed machinery, electric motors, automotive parts, and power tools. Withstands heavy radial and axial loads thanks to deep groove design.
Exact Dimensions for Perfect Fit
Inner diameter: 12mm, outer diameter: 37mm, width: 12mm. Strict tolerance control (ABEC-1 standard) guarantees consistency for replacements or OEM use.
Cost-Effective Bulk Solution
Direct factory pricing for wholesale buyers. Save up to 40% compared to retail brands without sacrificing quality. Stock up for long-term projects.
Versatile Across Industries
Commonly used in HVAC systems, conveyor belts, agricultural equipment, and robotics. Suitable for both light industrial and heavy-duty scenarios.
Trusted Global Supplier Backing
Sourced from ISO-certified manufacturers. Each batch undergoes rigorous noise and rotation testing. Ships in moisture-proof packaging for shelf-life protection. *(Note: 6301-2RS variant available upon request for sealed applications.)*