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Ships within 48 hours Β· Estimated delivery Aug 8 - Aug 13
π’ Ball material: Si3N4 silicon nitride ceramic
Limiting Speed: Grease Lubrication: 22
π’ Material: Precision-machined steel
The NA4900UU is a machined-type needle roller bearing designed for compact spaces and high load capacity
OD (outer diameter): 47mm
16-Pack Skate Ceramic Bearing 608-2RS Si3N4 - Sealed Metric Bearing π’ Ball material: Si3N4 silicon608 2RS Hybrid Ceramic Skate Ball Bearings 8mm x 22mm x 7mm Set of 16 Sealed & High Speed EMQ These 608 2RS bearings combine the strength of chrome steel races with the advanced performance of silicon nitride (SiN) ceramic balls. Built to Electric Motor Quality (EMQ) standards, each bearing is double sealed for dust protection and pre lubricated with grease for smooth, high speed operation. Type: Deep Groove Radial Ball Bearings Size: 8mm (ID) x 22mm