Is it normal for bearings of the same type to be produced by different manufacturers, and the thickn

If the thickness difference of the same type of bearing is produced by different manufacturers, this is normal, because their progress is different if they are different manufacturers, so this is normal.

If the thickness of the same type of bearing is different from that of different manufacturers, it is normal for this to be different, because different manufacturers have different standards for them, so their accuracy is not the same.

The thickness of the same type of bearing varies from different manufacturers, in fact, this error value is relatively large, it is recommended to buy the one with a smaller error value.

For the same type of bearing, the molds of different manufacturers are also different, so it is relatively normal for the thickness difference of millimeters.

If it is a thickness difference, this is also normal, because it is within the allowable error range.

The same type of bearing is different, and the manufacturer's thickness difference is millimeters, which is normal, because it is not from one manufacturer.

Look at the specifications and tolerances of the equipment, such as the specifications are yes, then both are within the tolerances, both are qualified.

The same type of bearing is different, the manufacturer's thickness difference is millimeters, this is not normal, you should also buy the original manufacturer.

Not normal, should be poor in thickness.

If he is mature, he may have a little gap, but it is normal.

General bearing (rolling bearing) code method: divided into: pre-code, basic code and post-code. 1 Basic code (type code, size code, inner diameter code [2 digits]) The basic code is used to indicate the inner diameter, diameter series, width series and type of bearing.

Is it normal to have a centimeter difference in thickness produced by different manufacturers? This is not normal, but you can ask customer service how to solve it?

Is it normal for the same type of bearing to be produced by different manufacturers with a difference in thickness in millimeters? Abnormal.

I think this is normal, it's not much worse, it should be okay.

216 should be the old code of the deep groove ball bearing 6216, which has an inner diameter of 80mm, an outer diameter of 140mm, and a width of 26mm

According to the national standard GB rolling bearings radial bearings tolerances, ordinary grade (i.e. P0 grade):

The tolerance of the inner diameter of 80mm is: the upper deviation is "0mm", the lower deviation";

The tolerance of the outer diameter of 140mm is: the upper deviation is "0mm", the lower deviation";

The width of 26mm is tolerated: upper deviation "0mm", lower deviation".

P6 grade: inner diameter 80mm tolerance is: upper deviation "0mm", lower deviation";

The tolerance of the outer diameter of 140mm is: the upper deviation is "0mm", the lower deviation";

The width of 26mm is tolerated: upper deviation "0mm", lower deviation".

P5 grade: inner diameter 80mm tolerance is: upper deviation "0mm", lower deviation";

The tolerance of the outer diameter of 140mm is: the upper deviation is "0mm", the lower deviation";

The width of 26mm is tolerated: upper deviation "0mm", lower deviation".

P4 grade: inner diameter 80mm tolerance is: upper deviation "0mm", lower deviation";

The tolerance of the outer diameter of 140mm is: the upper deviation is "0mm", the lower deviation";

The width of 26mm is tolerated: upper deviation "0mm", lower deviation".