NN3018KR Double Row Cylindrical Roller Bearing NN3018 NN3018K 90*140*37mm

Cylindrical roller bearing feature :
Dimensional Stability
Long Life Even In Contaminated Lubricant
Durable Steel Cage
Dimensionally Interchangeable With Other Bearing Manufacturers

 Cylindrical roller bearings can be used for: transmission, instrumentation, motors,   household appliances, internal combustion engines, transport vehicles,automobile, electrical. (Home appliances, electric tools, fitness equipment,  medical devices, motorbikes, textile machines); Equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.

Product Description:

        Cylindrical rollers and raceways are line contact bearings. Load capacity, mainly bear radial
load. The rolling element has little friction with the ferrule rib and is suitable for high speed
rotation. According to the ferrule with or without ribs, it can be divided into single row 
cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller 
bearings such as NNU and NN. The bearing is a structure in which the inner ring and 
the outer ring are separable.