3x9x4 Ceramic Shielded Bearing Miniature Outer Diameter - 8 5/8 inch (8.625") Inner diameter is 90mm

Inner diameter is 90mm

NN3015M2KC1NA P4 Roller Bearing

outer diameter is 100mm and width is 33

and demanding hobby applications

3x9x4 Ceramic Shielded Bearing Miniature Outer Diameter - 8 5/8 inch (8.625") Inner diameter is 90mm3 x 9 x 4 Ceramic Shielded Ball Bearing One Bearing 3 x 9 x 4 Ceramic Shielded Ball Bearing, made from durable 52100 alloy steel, commonly known as chrome steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, bearing is pre lubricated with grease. 3 x 9 x 4 Ball Bearing Deep Groove Ball Bearing Balls: Si3N4 Ceramic Shield Double Metal Shields for dust protection (ZZ) Lubrication: Pre lubricated with grease Dimensions: 3mm x 9mm x