10-Pack Bearings R166ZZ 3/16" x 3/8" x 1/8" 3/16" Bearings Outer Diameter - 30mm 🟢 Balls: 9 black Si3N4

🟢 Balls: 9 black Si3N4 ceramic balls per bearing

Nachi Angular Ball Bearings

🟢 Max temperature: 1472°F (800°C)

This high-precision S6902-2RS bearing is built for speed and durability

2 bearings 6007-2RS for use in many applications

10-Pack Bearings R166ZZ 3/16" x 3/8" x 1/8" 3/16" Bearings Outer Diameter - 30mm 🟢 Balls: 9 black Si3N4Set of 10 Ball Bearings R166ZZ 3 16" x 3 8" x 1 8" inch Set of 10 R166ZZ Shielded Ball Bearings, Bearing inner diameter is 3 16", Bearing outer diameter is 3 8" and Bearing width is 2 16", each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre lubricated with grease for smooth operation. R166ZZ Ball Bearings Deep Groove Ball Bearings Dynamic Load Rating: 160 LBS Static Load Rating: 60 LBS Shield