ABEC-5-9 vs Abec 3 Angular Contact Bearings?
2014-1-5 · I was wondering, i have a DIY CNC metal lathe build and cant afford ABEC 5-9 bearings for the project, so i found 4 angular contact bearings 7211 BEA/G/Y very cheap would this be OK to uses? I just don't know what to expect with this configurations. can anyone inform me? The plan is to install them Back to Back they are 40 degree angular contact bearings …Get Price