Yakang Bearing Suppliers

INA Corporation specializing in the production of various types of roller bearing series, the stud type track roller bearing is the most popular type of INA needle roller bearings, which comprise thick-walled outer rings with a profiled outside surface, solid roller studs with a locating thread, thrust washers and needle roller and cage assemblies or single or double row full complement sets of cylindrical or needle rollers. They can support high radial loads and axial loads arising from misalignments and skewed running.

INA KR19-PP-SK-A, belongs to INA needle roller bearing, stud type track roller bearing,KR..PP series, which with the plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal. So they are suitable for applications such as cam gears, bed ways and conveying equipment. Following it is main data, for your reference,

d: 8mm    Tolerance: h7
D: 19mm
B: 32mm
M: 29g
Cr w      3500  N                Effective dynamic load rating as track roller (radial)
C0r w     4000  N              Effective static load rating as track roller (radial)
Cur w    540  N                 Fatigue limit load
nD G     11000  1/min     Speed (with continuous operation and grease lubrication) 

Our INA stud type track roller bearings part no in stock as below:

In all, as a leading distributor for INA bearings in China, in additional to the KR..PP series stud type bearings, we can also supply the other series stud type track roller bearings such as: KR...PP, KP, KRE...PP, KRV..PP, NUKR, NUKRE, PWKR..-2RS and PWKRE..-2RS. If you are looking for the INA bearings, Yakang Bearing Suppliers is the best choice