R155 Full Ceramic Bearing 5/32" x 5/16" x 1/8" inch Miniature
UPC: 00193019068564
Type: Full Ceramic Ball Bearing
Balls: ZrO2 Ceramic
Cage: PTFE
Closures: Open
R155 Full Ceramic Ball Bearing
✔️ 5/32" ID Open Style - ZrO₂ 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.
âś… Size: 5/32" ID x 5/16" OD x 1/8" Width
âś… Zirconia (ZrOâ‚‚) ceramic balls and races
âś… PTFE cage for smooth movement
âś… Open-style design (no seals)
✅ Max operating temp: 356°F / 180°C
âś… Sold as one single bearing
Dimensions Table:
| Inner (ID) | Outer (OD) | Width |
|---|---|---|
| 5/32" | 5/16" | 1/8" |
đź’ˇ What are the benefits of full ceramic ball bearings in micro-mechanical systems?
They’re perfect for delicate, high-speed tasks in demanding conditions.
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Won’t corrode or conduct electricity
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Ideal for ultra-precise instruments and robotics
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Withstands chemicals, steam, and sterilization
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Super low drag for consistent performance
If you want a clean-running, lightweight bearing that won’t get thrown off by moisture or heat, the R155 full ceramic is a tight little upgrade. Snag one and keep your setup rolling smooth.