Kyosho Mini-Z Monster Miniz Set 9 Bearing Inner Diameter - 120mm 6007ZZC4 Dimensions Inch: 1

6007ZZC4 Dimensions Inch: 1

this is self lubricated bearings

218PP Deep groove ball bearings single row Radial Bearing 85 mm ID x 150 mm OD x 28 mm Wide

6011-Z Deep groove ball bearings single row Radial Bearing 55 mm ID x 90 mm OD x 18 mm Wide

the 21306EXW33 inner diameter is 30mm

Kyosho Mini-Z Monster Miniz Set 9 Bearing Inner Diameter - 120mm 6007ZZC4 Dimensions Inch: 1Complete Bearings Set Kyosho Mini Z Monster Set of 9 Bearings Complete set of Ball Bearings for Kyosho Mini Z Monster, Set Contains 9 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: Kyosho Mini Z Monster Quantity: 9 Bearings.