Typical applications: live centers in lathes, lead screws, automotive clutches, kingpin supports, and speed.
1. 51100 - - 10~1250. 2. 51200 53200 53200U 10~1250. 3. 51300 53300 53300U 10~1250. 4. 51400 53400 53400U 25~1250. 5. 52200 54200 54200U 15~500. 6. 52300 54300 54300U 25~500. 7. 52400 54400 54400U 25~500. 8. 2900 - - 10~500. 9. OEM custom design are accepted.