Ceramic Ball Bearing With 2RS Seals 5/32 By 5/16 By 1/8 Inch Chrome Steel Body Sealed Bearing With Ceramic Balls For Dust Protection High Speed Precision In Machinery Ideal For Precision Machinery CNC Machines Robotics And High Speed Applications

Single-pack ceramic sealed bearing 5/32 x 5/16 x 1/8 in
✔️ Hybrid ceramic balls in chrome steel body, dual seals, pre-lubed

The R155-2RS sealed ball bearing uses ceramic balls inside a chrome steel race, two rubber seals protect from dust, and pre-lubricated grease for immediate use. Typical in yoyos and small machinery where low friction and long life matter. Dimensions: bore 5/32" (3.97 mm) x outer 5/16" (7.94 mm) x width 1/8" (3.18 mm).

✅ 5/32" bore (3.97 mm), 5/16" outer dia (7.94 mm), 1/8" width (3.18 mm)
✅ 52100 chrome steel race with ceramic balls for high wear resistance
✅ 2 rubber seals for dust protection
✅ Pre-lubricated with grease and ready to roll
✅ Fits Yoyo bearings such as Yomega, Tiger Shark, GWS, Losi
✅ Quantity: 1 bearing
✅ Equal: R155-2RS1 & R155-2RZ

💡 What is a ceramic hybrid ball bearing used for in small machinery and hobby projects? This handy bearing eases friction in tight spaces and lasts longer under light loads. - Reduces friction and wear in lightweight, compact systems - Handles higher speeds with ceramic balls and chrome steel races - Sealed design keeps dust out and grease in