Premium Abec-5 Quality Open Si3n4 Ceramic Ball Bearing with Silicon Nitride Balls and Stainless Steel Construction for High-Performance Applications Deep Groove Radial Design Exact Dimensions 17mm Inner Diameter 26mm Outer Diameter 5mm Width Ideal for

Ceramic Si3N4 17x26x5 open bearing with ABEC-5 precision
✔️ ABEC-5 precision, Si3N4 ceramic balls, 17x26x5 mm, 1 pc

This open ball bearing uses silicon nitride ceramic balls inside a stainless steel cage, delivering low friction and dependable performance in precision machinery, 3D printers, CNC setups, and robotics. Its compact 17 mm bore, 26 mm outer diameter, and 5 mm width make it ideal for tight spaces that demand smooth rotation and long life.

✅ Type: Open radial deep groove ball bearing
✅ Ball material: Si3N4 ceramic balls
✅ Cage: Stainless steel
✅ Bore (ID): 17 mm; OD: 26 mm; Width: 5 mm
✅ ABEC grade: ABEC-5
✅ Material: Stainless steel
✅ Applications: high-speed, low-friction operation
✅ Pack: 1 pc

💡 What is a pillow block bearing used for? This handy mounting solution supports rotating shafts in machinery to keep systems running smoothly. - shaft support in machinery - mounting for conveyors and automation - fits standard bore sizes for quick swaps - reduces shaft wobble and extends bearing life