High-Precision NSK Thin-Wall Deep Groove Ball Bearings
Premium Japanese-engineered NSK bearings with ultra-thin walls for space-constrained applications. Precision-ground steel races and high-grade chrome balls ensure smooth rotation under radial/axial loads. Features ZZ (metal shields) or DDU (contact rubber seals) for dust protection. Ideal for robotics, medical devices, CNC spindles, and aerospace mechanisms requiring low friction and compact design. Direct factory pricing with bulk discounts—global wholesale leader in industrial components.
Key Specs:
6922/6924/6926/6928 series, 5μm tolerance, dynamic load ratings up to 12kN. Corrosion-resistant grease extends service life.