Roulement tout céramique 6902 Si3N4 15x28x7mm : roulement à billes en nitrure de silicium 15x28x7mm précision et à complément complet, destiné aux équipements et machines industriels. Il se caractérise par un faible coefficient de frottement et une longue durée de vie, et est conçu pour supporter des charges élevées et des vitesses élevées dans les machines industrielles et les équipements de précision.

Prix régulier $59.99 Prix de vente$132.99vous économisez 73,00
SKU: Kit7832
UPC: 00193019283264
Item: 6902 Ball Bearing
Type: Full Ceramic Silicon Nitride Ball Bearing
Cage: No Cage
Balls: Si3N4 Ceramic (Silicon Nitride)
Inner/outer races: Si3N4 Ceramic (Silicon Nitride)
6902 Full Ceramic Bearing 15x28x7mm Si3N4 for performance
✔️ 15 mm bore, 28 mm OD, 7 mm width; ceramic Si3N4 full complement

The 6902 Full Ceramic Bearing uses silicon nitride balls and ceramic races for high temp, non magnetic performance. This 15x28x7 mm full complement design is ideal for precision machinery, automation, robotics, and general industrial use where contamination resistance and low friction matter.

✅ Dimensions: ID 15 mm, OD 28 mm, width 7 mm
✅ Material: Si3N4 silicon nitride ceramic balls and races
✅ Cage: None, full complement bearing
✅ Temperature rating: up to 800°C (1472°F) non magnetic
✅ Pack size: 1 bearing

💡 What is a pillow block bearing used for in industrial setups and how do ceramic variants help? Ceramic bearings offer handy temperature resistance, low magnetic interference, and long life in tough lines. - handy for conveyors and automated systems - works well in high speed spindles and dirty environments - reduces heat buildup and contamination