Home > FAQ > About bearing >

Q: What kind of bearing stand does the bearing use?

Q: What kind of bearing stand does the bearing use?
Update Time:2019-09-27



A: Actually, SD348 should be used, but few of these series are used in China, so most manufacturers have not developed this kind of mold, and will use SD648 instead of axle hole.


Click here to view SUNBEARING products.