Double-Column Angle Contact Ball Bearings (Thin Wall Series 3012-3019, 3813-3814, 3819, 3912-3919)

Premium Dual-Row Design
– High-load capacity with reduced friction, ideal for precision machinery requiring compact yet robust bearing solutions.
Ultra-Thin Wall Construction
– Precision-engineered for space-constrained applications without compromising radial or axial rigidity.
High-Grade Chrome Steel Material
– Heat-treated for exceptional durability and resistance to wear, ensuring long service life even under heavy-duty cycles.
Precision-Ground Raceways
– Smoother rotation and reduced vibration, critical for high-speed applications like robotics, medical equipment, and aerospace components.
Sealed & Lubricated Options
– Pre-greased with premium lubricants for maintenance-free operation in dusty or humid environments.
Cross-Industry Versatility
– Perfect for CNC spindles, rotary tables, packaging machines, and automotive steering systems demanding tight tolerances.
Global Stock, Wholesale Pricing
– Bulk orders shipped worldwide at unbeatable rates, backed by rigorous quality inspections.