10-Pack 6x10x2.5mm Ball Bearing - Miniature Outer Diameter - 17mm the NU221MY inner diameter is

the NU221MY inner diameter is 105mm

29440E Nachi Spherical Roller Bearings

2-Pack ATV Rear Axle Sealed Bearings

6 175 57 127 17 25 17 93 55 42

The rib at the bottom of the housing mounting section provides for a robust unit that can withstand great loads from any direction

10-Pack 6x10x2.5mm Ball Bearing - Miniature Outer Diameter - 17mm the NU221MY inner diameter is10 Pack 6x10x2. 5mm Open Ball Bearings Chrome Steel Miniature High Speed This 10 pack of 6x10x2. 5mm open ball bearings is made from durable chrome steel and designed for ultra compact, high RPM applications. Ideal for precision tools, drones, and small mechanical devices where space and speed matter. Size: 6mm (ID) x 10mm (OD) x 2. 5mm (Width) Material: Chrome steel construction Closures: Open for minimal friction Lubrication: Pre lubricated with