S6005 Bearing 25x47x12 Si3N4 Ceramic Stainless Steel Sealed ABEC-5 Bearing Inner Diameter - 440mm outer diameter is 140mm and

outer diameter is 140mm and Width is 24mm

N316 Roller Bearing

Set of 2 ball bearings for use in the Front Wheel Bearings (Pair)-Honda CN250 L/M/N Helix 89-92

OEM Part Number: 30BG5222-2DSE

UCP315 Bearing

S6005 Bearing 25x47x12 Si3N4 Ceramic Stainless Steel Sealed ABEC-5 Bearing Inner Diameter - 440mm outer diameter is 140mm andS6005 Open Ball Bearing ABEC 5 Quality with Si3N4 Ceramic Balls (Silicon Nitride) 25 x 47 x 12 mm S6005 Open Stainless Steel, radial and deep groove ball bearing,bearing is made from stainless steel with Ceramic Balls (Si3N4) and Nylon cage,the quality is set to EMQ (ABEC 5 quality) to ensure high speed,inner diameter is 25mm, outer diameter is 47mm and width is 12mm S6005 Ball Bearing Deep Groove Radial Ball Bearing Closures: Open Quality: ABEC 5