K50X55X20 BKL Brand Needle Roller Cage Assembly 50x55x20mm Sealed Inner recess length H: 12mm

Inner recess length H: 12mm

bearing Bearing steel

Basic Dynamic Load Rating (C): 12

Outside length 2108mm / 83 Inches

K50X55X20 BKL Brand Needle Roller Cage Assembly 50x55x20mm Sealed Inner recess length H: 12mmNeedle 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