High-Precision Deep Groove Ball Bearings (6303-6322 2RS Series)

Ultra-Smooth Performance
Premium chrome steel construction with precision grinding ensures minimal friction, high-speed capability, and extended service life.
Superior Sealing (2RS)
Dual rubber seals protect against dust and moisture, ideal for harsh environments like industrial machinery, automotive parts, and electric motors.
Wide Compatibility
Covers multiple sizes (6303-6322) for versatile applications in conveyor systems, agricultural equipment, and power tools.
Global OEM Standards
Manufactured to ISO certification, guaranteeing consistent quality for bulk buyers and wholesalers.
Lowest Price Guaranteed
Direct factory pricing with no middlemen—optimal for large-volume procurement.
Stock Ready
Fast global shipping from our full-category warehouse to keep your operations running.