Precision-Engineered Single Row 618/900 MA Deep Groove Ball Bearing

Ultra-Durable Construction
High-grade chromium steel core with precision-ground raceways ensures exceptional load capacity and wear resistance. Hardened surfaces (HRC 60-65) for extended lifespan under heavy-duty conditions.
Optimized Performance
900×1090×85mm dimensions deliver superior radial/axial load balance. Low-noise, high-speed design (up to 6,000 RPM) with advanced cage technology for smooth operation.
Versatile Industrial Applications
Ideal for mining equipment, conveyor systems, electric motors, and agricultural machinery. Corrosion-resistant for harsh environments (optional sealing available).
Direct Manufacturer Pricing
Globally sourced at lowest wholesale rates. Bulk discounts for industrial-scale orders. ISO 9001 certified production with 24/7 quality control.
Friction-Reducing Design
Pre-lubricated with high-temperature grease for minimal maintenance. Tighter tolerance (ABEC-3 standard) reduces energy loss in high-RPM applications. Custom packaging solutions available for OEM buyers. MOQ flexible for contract manufacturing partners.