Abrasion resistant bucket pin and bushing,track pin and bushing for Hitachi etc excavators

Group Pins & bushings
Min. Order 1 piece
Terms of Payment L/C, D/A, D/P, Western Union
Update Time 2018-08-03
Item specifics
material40Cr, 42CrMo
Surface hardness48~60HRC
Heat treatmenthardening and tempering, external surface with high or medium frequency quenching
Surface treatmenthard chrome plating, with hardness exceeding HV700
Warrenty2000 hours