7028CTYNDBLP4 Bearing

 7028CTYNDBLP4 bearing type annotation:

 
C: nominal contact Angle alpha = 15 o
TYN: roller cage guide polyamide resin...Very limit DMN = 1.4 million continuous working temperature
Limit = 120 oc
DB: back-to-back installed in pairs
L: light preload
P4: tolerance grade meet the requirements of international standards ISO grade 4
 
Directions for use:
1. This kind of bearings for universal combination bearings, can be the same nominal model bearing combination of 2 columns
Several forms, and three columns, and four columns for use.Because in a single bearing outer diameter surface of the logo
Have a "v" sign, so if use the combination of the above 2 column form, and please according to the graphic combination
Confirm the direction of the "v" sign for use.
During assembly, pay attention not to exert impact on the load and bearing.
3. The maximum radial vibration position, ring side or chamfering marked "o" mark and in
Outer diameter surface marked with "v".If installed in contrast to the eccentric shaft or the largest of the bearing position
Location for makes the rotating precision of bearing in the best state.