What series of bearings are necessary for deep groove ball bearings, what are the national standards and where can I download them? GB//T7813 standard, please? Thank you!It seems that the bearing block in the GB//T7813 standard is the beginning of SN. Can it be used as the bearing seat of deep groove ball bearings? It seems that there are seat blocks that start with P or start with numbers directly, such as P2131513.
The GB/T7813 in the SN.SNU standard begins with split bearing housings, and the 15001600 series can also be loaded with deep groove ball bearings, since the inside width is slightly narrower than the SN
The SN.SNU in the GB/T7813 standard begins with a split bearing block! P213 is the 3 kind of outer spherical bearing -. My home has my contact information!
And deep groove ball bearings supporting the seat is FS1508, FS1509 these
