M04/FF02 Bearing 40x80x23 the NJ320MY inner diameter is

the NJ320MY inner diameter is 100mm

inner diameter(bore) is 1/2" (0

GE15ES-2RS Double Sealed Spherical Plain Bearing

UCFCX07-23 Bearing

one seal from each side to protect the bearing from dust or any possible contamination

M04/FF02 Bearing 40x80x23 the NJ320MY inner diameter isComplete Bearings Set Tamiya M03 M04 FF02 Set of 14 Bearings Complete set Ball Bearings for Tamiya M03 M04 FF02, Set Contains 14 Bearings. each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre lubricated with grease for smooth operation. Complete Bearings Set Model: Tamiya M03 M04 FF02 Shield Double Metal Shields for dust protection (ZZ) Quantity: 14 Bearings