50-Pack Shielded Bearings R168ZZ 1/4" x 3/8" x 1/8"inch Miniature 22348 bearing NU221EG Nachi Cylindrical Roller Bearing

NU221EG Nachi Cylindrical Roller Bearing

Shielded on both sides to keep out dirt

Stainless steel races fight rust and wear

NJ217 width is 28mm

50-Pack Shielded Bearings R168ZZ 1/4" x 3/8" x 1/8"inch Miniature 22348 bearing NU221EG Nachi Cylindrical Roller BearingR168ZZ Shielded Ball Bearings 1 4" x 3 8" x 1 8" inch Lot of 50 Bearings R168ZZ Shielded Ball Bearings, Bearings are Metal, this is a popular size that could be used in many Radio Control Cars and trucks and applications that uses this size 1 4" x 3 8" x 1 8" inch, Made from high strength chrome steel for durability and performance, each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre lubricated