Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but are not true cylinders. Instead, these rollers are crowned or end-relieved to reduce stress concentrations. This geometry results in low friction and allows for high-speed applications. Cylindrical roller bearings are commonly available in precision grades such as RBEC-5, a classification from the Roller Bearing Engineers Committee (RBEC). RBEC ratings describe the accuracy and tolerance range for different types of bearings. As a rule, the higher the RBEC number, the tighter the bearing tolerances. Typically, cylindrical roller bearings are lubricated with oil, which also serves as a coolant.
Cylindrical rollers have linear contact with the raceway, and the bearings can carry heavier load. Applications are found in situations characterized by heavy load and shock load and also high rotation speed. bearing cylindrical roller, conveyor roller bearing, radial roller bearing, miniature roller bearing, cylindrical roller bearing, NU bearing, NJ bearing, NUP bearing, N bearing, NNU bearing, NN bearing, NCF bearing, NNF bearing, single row cylindrical roller bearing, double row cylindrical roller bearing, multi-row cylindrical roller bearing
We as a renowned roller bearing manufacturing industry in India produces cylindrical roller bearings in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings
Various Type of cylindrical roller bearing manufactured by us are:
single row cylindrical roller bearings, caged : The roller and raceway surface of cylindrical roller bearing is line contact, so the bearing has high carrying radial load capacity, applicable to carrying heavy load and shock load. Besides, owing to its structure, it's easy to high accuracy processing, applicable to highrate rotary. Inner ring and outer ring are separable, convenient for mounting and dismounting Single row cylindrical roller bearings , Precision Roller Bearing Type UN and type N allow shaft moving in axial direction within limits, applicable to use as free end. Type NJ and type NF can carry certain extent one--way axial load. Type NUP and type NH can carry certain extent both--way axial load.
double row cylindrical roller bearings
multi-row cylindrical roller bearings, caged
single row full complement cylindrical roller bearings
double row full complement cylindrical roller bearings
multi-row full complement cylindrical roller bearings, with four or eight rows of rollers