R155 Full Ceramic Bearing 5/32" x 5/16" x 1/8" Miniature Inner Diameter - 3/4 inch (0.75") 🟢 Balls: High-grade Ceramic for

🟢 Balls: High-grade Ceramic for extended life and speed

🟢 Inner Diameter: 3/4"

The NA4900UU is a machined-type needle roller bearing designed for compact spaces and high load capacity

Si3N4 Silicon Nitride

380mm x 620mm x 194mm

R155 Full Ceramic Bearing 5/32" x 5/16" x 1/8" Miniature Inner Diameter - 3/4 inch (0.75") 🟢 Balls: High-grade Ceramic forR155 Full Ceramic Ball Bearing 5 32" ID Open Style ZrO with PTFE Cage The R155 full ceramic bearing is a compact, non magnetic option for high speed or harsh environments. Made entirely from zirconia with a PTFE cage, this bearing handles chemical exposure, moisture, and high temps without breaking a sweat. It's a solid pick for lab gear, medical tools, or cleanroom setups. Size: 5 32" ID x 5 16" OD x 1 8" Width Zirconia (ZrO) ceramic balls and races