Chuck assembly/saw blade assembly/beads machine spindle/flat knitting machine/grinding/polishing Drive : Motor Model Number : DIY Application : Other Drive : Motor Model Number : DIY Application : DIY The Number of rolling body columns : Single column Rolling bearing housing material: : Cast iron The inside diameter of : other Bearing with seat, micro-bearing housing inner diameter 20mm, vertical style Saw blade with 16-20mm bore Pulley outer diameter 50 40 Suitable for 5/6/7mm O-belt Question: The new bearing has an angle. How can it be adjusted? Answer: Fix the seat, and put it in the inner hole of the bearing with a long shaft (iron rod) to adjust the position. Special Note:Due to the self-aligning function of this mounted bearing, there is no flatness between some bearings and the seat (commonly known as: mounting, tilting), in fact, this is a normal phenomenon, because it has a self-aligning function. (In fact, this bearing is detachable), can be used when adjusting or not adjusting during use.