Rodamiento totalmente cerámico de nitruro de silicio (Si3N4). Rodamiento de bolas de complemento completo, 15mm 28mm 7mm .Inner Diameter 15mm ;Outer Diameter 28mm Width 7mm . Resistente a7mm temperaturas, de baja fricción y resistente a la corrosión. Aplicaciones en maquinaria de precisión e industria.

Full Ceramic 61902 Bearing, Si3N4 15x28x7mm precision
✔️ ID 15 mm, OD 28 mm, width 7 mm; Silicon Nitride ceramic; 1 pc

This full ceramic bearing uses silicon nitride (Si3N4) balls and races to deliver high-temperature stability, low friction, and corrosion resistance. It's widely used in aerospace, medical devices, semiconductor equipment, and other precision machinery where non-magnetic and non-conductive performance matters.

✅ Inner diameter 15 mm; outer diameter 28 mm; width 7 mm
✅ Material: silicon nitride (Si3N4) full ceramic balls and races
✅ Cage: none; full ceramic construction
✅ Temperature rating up to 1472°F (800°C); non-magnetic and non-conductive
✅ Size: 15 x 28 x 7 mm; qty: 1 bearing

💡 What is a high-temperature full ceramic bearing used for in precision machinery? This handy guide explains its role.
- High-temperature capability in demanding equipment
- Non-magnetic and non-conductive to avoid interference
- Durable, low-maintenance option for clean environments