Premium Chrome Steel R188ZZ Deep Groove Ball Bearing – Precision Engineered for Optimal Performance

High-Quality Chrome Steel Construction
Crafted from durable chrome steel for superior hardness, corrosion resistance, and extended service life under heavy loads.
Precision Deep Groove Design
Features a deep groove raceway for smooth rotation, reduced friction, and enhanced load capacity in both radial and axial directions.
Dual Shielded (ZZ) Protection
Equipped with metal shields (ZZ) to prevent dust and debris ingress while retaining lubrication, ensuring low-maintenance operation.
Exact Dimensions for Perfect Fit
Precision-machined to 6.35x12.7x4.762 mm (IDxODxWidth), ideal for high-speed applications requiring tight tolerances.
Versatile Industrial Applications
Perfect for small machinery, electric motors, power tools, robotics, medical devices, and automotive components.
Bulk Order Advantage
Global wholesale pricing for bulk purchases—unmatched value for OEMs, distributors, and industrial suppliers.