NSK Deep Groove Ball Bearings 6317ZZ ,Single-Row D=85 Dia ø_03^105~200mm For speeding up welding work
Baker’s notes & crumb story
Description
NSK Deep Groove Ball Bearings 6317ZZ ,Single Row D=85 Dia ø_03^105~200mm For speeding up welding work For speeding up welding work and rationalizing quality control Number of strokes (times minute): 5000