Item: Deep groove ball bearing 689zz, miniature ball bearing 689zz, mini ball bearing 689zz, metric ball bearing 689zz
Size: 9*17*5 mm
Material: Chrome steel GCR15
Brand: OEM acceptable
Advantage: High precision, High speed, Long Life, Low noise

 

1. Bushing---customized size acceptable
2. Flange bearing----many items acceptable
3. Ball bearing-----high quality of P6, P5, noise level Z2 Z3 Z4,quickly delivery

We are company with ISO9001 CERTIFICATION specialized manufacture bushing, flange bearing and miniature deep groove ball bearing with chrome steel material GCR15 and stainless steel material 420 or 440 .Quality can reach P5, P6 and noise can reach Z2 Z3 Z4 .  Our products are wildly used in area of household,instrument,micro-motors,medical machines,textile machine,power tools, toys,fishing gear,and so on. Looking forward to set nice cooperation with kindly of you!