Pls fell free to contact me if you interest to our steel ball and retainer
Contact:linda
Cell(whatsapp):86 13305389275
Email:chinasteelballathotmaildotcom

We are professional manfuacturer since 1997.
We supply various steel ball in carbon steel, chrome steel and SS ball.
Material available:AISI1010-1020,AISI1045,AISI1085,AISI52100.
Grade available:G10-G1000
Bearing retainer as follow:


1/4" Series steel ball retainer with chrome steel ball

1/4“×6 ,1/4”×7,1/4”×9,1/4“×11

7/32" Series steel ball retainer with chrome steel ball

7/32" × 8,7/32" × 10

 3/16" Series steel ball retainer with chrome steel ball

3/16" × 7,3/16" × 9
5/32" Series steel ball retainer  

Packing Details  : Packing, solid bicycle saddle, 50pcs/carton

Delivery Details : 3-30 days after order of Solid bicycle tire tubes