K42X50X20 BKL Brand Needle Roller Cage Assembly 42x50x20mm Tags C90 - Dynamic Radial Rating

C90 - Dynamic Radial Rating (90 million revolutions)4 3180 lbf 14200 N

They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction

the sprocket features a 79

radial: 20800 N

K42X50X20 BKL Brand Needle Roller Cage Assembly 42x50x20mm Tags C90 - Dynamic Radial RatingNeedle roller and cage assemblies are single or double row units comprising cages and needle rollers. Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted. If the raceways are produced to high geometrical