https://www.igus.com/bearings/insert
赞助Directly replace existing metal insert bearings with igubal® JEM - no redesign necessary. JEM insert bearings are a quick and easy 1:1 replacement for metal bearings.
Current-insulated · Maximize Productivity · Online Catalog · Easy To Install
Models: Insert Bearings, Two & Four Bolt Flange, Pillow Blocks