This cylindrical insert bearing with locking collar from Qdyzpp (model CSA207-20) features a 1-1/4 inch bore diameter and 72mm outer dimension. The bearing's design incorporates a secure locking collar mechanism that helps maintain proper shaft alignment and prevents axial movement during operation. Perfect for various industrial applications, this insert bearing provides reliable support for rotating shafts while offering straightforward installation and maintenance. The sturdy construction ensures consistent performance in demanding environments where rotational stability is crucial. This bearing unit is an ideal choice for machinery requiring precise shaft support and reliable operation. CSA207-20 Insert Bearing, 1-1/4" Bore, with Locking Collar. 1-1/4" Bore x 72mm OD.