2 pieces 174212-2RS Non-standard ball bearings chrome steel

The package contains 2 pieces of non-standard 174212-2RS ball bearings, measuring 17mm inner diameter x 42mm outer diameter x 12mm thick. Please check the dimensions match your requirements before purchasing. The ball bearings are equipped with double-sided seals, which effectively prevent the entry of dust and moisture, thus extending the life of the bearings and maintaining their performance. Before inserting the bearing into the trunnion, make sure the surfaces of the mounting shaft and bearing housing are clean. Never directly hit the bearing side or sealing cap with a hammer to avoid damaging the seal. To ensure long term smooth operation, it is recommended to regularly lubricate with universal lithium grease during maintenance. Non-standard bearings have a wide range of applications and can be used in various industrial equipment and rotary machinery, such as agricultural machinery drive shafts, industrial gearboxes, power tools, etc. They are also suitable for sports equipment, household appliances and office equipment, meeting performance requirements in various scenarios.