Premium Deep Groove Ball Bearings – Heavy-Duty & Precision Performance

Thickened Single-Row Design
– Reinforced inner and outer rings for enhanced load capacity and durability, ensuring smooth rotation under high-speed or heavy-load conditions.
2RS/ZZ Shield Options
– Dual rubber seals (2RS) prevent dust and moisture ingress, while metal shields (ZZ) offer superior protection in harsh environments. Ideal for automotive, industrial machinery, and appliance applications.
Precision-Grade Material
– High-carbon chromium steel (GCr15) construction with heat treatment for maximum hardness (HRC 60+) and wear resistance. Mirror-polished raceways minimize friction.
Wide Compatibility
– Standard sizes (62300, 62301, 62302, 62303) fit electric motors, gearboxes, wheel hubs, and conveyor systems. OEM and aftermarket replacement ready.
Direct Factory Pricing
– Bulk-order discounts available. Global logistics support with strict QC (ISO 9001 certified). Stocked for fast shipping.
Trusted by Pros
– Engineered for longevity in automotive, agriculture, and manufacturing sectors. Low-noise operation meets industrial standards.