draaibare pu bal caster mgo board ebike conversion kit bicycle wheels 76mm inline skates wheels
Skate Wheel Catalogue:
Skate Wheel Photo:
Ball Transfer Unit Catalogue:
Ball Transfer Unit Photo:
Roller Track Catalogue:
Roller Track photo:
Large various bearings manufacture.
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1,DYB100 DU SF-1 PTFE bushings PAP P10
2,DYB200 DX SF-2 POM bushings PAP P20
3,DYB300 SJ/JF Bimetal steel+bronze bushings
4,DYB500 JDB SOB WF Bronze metal graphite bushings
5,DYB900 FB Bronze wrapped bushings
6,DYB FU sintered bronze bush,metal sintered bushings
7,DYB BTU ball transfer unit, ball caster bearing
8,DYB FZ ball retainer, ball bearing cage