Sealed Bearing 10x16x5 Miniature Outer Diameter - 70mm the innerdiameter(bore) is 1/4" inch

the innerdiameter(bore) is 1/4" inch dimensions with steelretainer

6306-2RS Ball Bearing

each 1623 bearings is closed with 2 Rubber Seals

949100 4610 NACHI Double-row Auto Air Conditioning

Sealed Bearing 10x16x5 Miniature Outer Diameter - 70mm the innerdiameter(bore) is 1/4" inch10 x 16 x 5 sealed Ball Bearing One Bearing 10 x 16 x 5 sealed Ball Bearing, made from durable 52100 alloy steel, commonly known as chrome steel, this bearing is sealed with rubber seals to protect the bearing from dust or any possible contamination, this is self lubricated bearing (bearing is already greased). 10 x 16 x 5 Ball Bearing Deep Groove Ball Bearing Material: Chrome Steel Closures: Two Rubber Seals Quality: Electric Motor Quality