These needle roller bearings without inner ring feature high load capacity within a minimal radial cross-section, ideal for space-constrained designs.
Engineered for applications where the inner ring is omitted and a hardened shaft serves as the raceway, providing a compact and economical solution.
Key specifications include bore sizes NK21, NK20, NK22, NK16, NK22, NK20, NK24, NK16, NK24, NK20, NK25, NK16, and NK25 for versatile compatibility.
Precision-ground needle rollers and hardened outer rings ensure smooth, reduced friction, and enhanced under demanding conditions.
【Application】Needle roller bearings are widely used in printing machinery, grass machinery, agricultural machinery, CNC equipment guide roller, conveyor line, etc.
وصف
Name: Needle roller bearings
Material : Steel
Model Number: NK21/20 22/16 22/20 24/16 24/20 25/16 25/20
Quantity: 1Pcs