10-Pack Ceramic Bearings SR188ZZ ABEC-5 Shielded 1/4" x " x " inch Ball Bearings

SR188ZZ ABEC-5 Hybrid Ceramic Ball Bearings
✔️ 1/4" x 1/2" x 3/16" - Stainless Steel with Ceramic Balls (10-Pack)

These SR188ZZ ball bearings combine stainless steel races with ceramic balls for smooth, high-speed performance. Each bearing features double metal shields to block out dust and debris, and is pre-lubricated with grease for clean, low-friction rotation. Ideal for RC builds, precision tools, and even high-performance yoyo setups.

✅ Size: 1/4" ID x 1/2" OD x 3/16" width
✅ Material: Stainless steel outer & inner rings
✅ Ceramic balls for reduced friction and extended life
✅ ABEC-5 rated for tight tolerances and high accuracy
✅ Double metal shields (ZZ) keep out dirt and moisture
✅ Pre-lubricated with grease
✅ Dynamic load rating: 186 lbs
✅ Static load rating: 84 lbs
✅ Quantity: 10 bearings per pack
✅ Yoyo compatibility: Hitman, Dark Magic, Mini MotriX, X-con, and more

💡 Pourquoi choisir les roulements céramiques hybrides ABEC pour les engrenages à haute performance ?
Ces roulements allient vitesse, précision et longévité :

• Les billes en céramique roulent plus facilement et s'usent moins vite.

• Les tolérances ABEC garantissent un jeu minimal à grande vitesse

• Shields protect grease and extend lifespan

• Idéal pour les moteurs électriques, les instruments et les installations à rotation rapide

Whether you're tuning a yoyo, building an RC car, or fixing gear that spins fast and needs to last, this 10-pack of SR188ZZ bearings is ready to deliver. Spin smarter, grab yours today.