688-2RS Ball Bearing - 8x16x5
6088-2RS double shielded roller bearing - 8x16x5 mm (IDxODxW)
Double shielded bearing, manufactured from chrome steel. They are often used as an idler for timing belt or in many extruder designs.
1 x 688-2RS Ball Bearing - 8x16x5
Material: Chrome steel with plastic covers
|Internal diameter (d)||8 mm|
|External diameter (D)||16 mm|
|Width (B)||5 mm|
Usage & Maintenance
These bearings have a protective coating with oil to prevent the formation of rust, thus don't clean them with alcohol. Thanks to double shield they don't require any maintenance with normal use.