Features: 
a) Dimensions: 3 x 10 x 4cm 
b) Precision: Z1, Z3, Z1, Z4
c) Ball number: 7
d) Ball size: 1.588

Our Ball Bearing 6310zz comply with International Quality Standards and their quality and durability are fully guranteed.

Contact information: Inquire

Address:	1699 Shebei Road, Songjiang District, Shanghai City. China
Company Name:	Shanghai Songjiang Sheshan Miniature Bearing Factory
Contact Person:	Zhang Hua
Fax:	86-21-57792996
Mobile Phone:	86-13817802143
Telephone:	86-21-57793122
Website:	http://www.swcbearing.com
Zip:	201602