Cylinder Roller Bearing

N202 cylindrical roller bearings are a type of rolling element bearing that is widely used in various industrial applications. These bearings are designed to be efficient and reliable, capable of carrying heavy loads, and suitable for use in a variety of operating conditions. They are cylindrical and consist of an outer ring, an inner ring, a cage, and cylindrical rollers.

 

Cylindrical roller thrust bearing have specific size parameters of d = 15 mm, D = 35 mm, and B = 11 mm. The "N" type of these bearings can move axially and can adapt to thermal expansion or installation errors. The change in the relative position of the shaft and the shell can be used as a free-end support.

 

The inner and outer rings of cylindrical roller thrust bearing are manufactured with high precision, ensuring a close fit with the rollers. The rollers are designed to run between the two rings while providing support and minimizing friction. The cage in the bearing holds the rollers in place and ensures proper spacing between them. This design allows the rollers to move freely while maintaining proper positioning and alignment.

 

Cylindrical roller thrust bearing are commonly used in applications such as pumps, compressors, gearboxes, and machine tools. These bearings are suitable for high-speed operations, heavy loads, and severe operating conditions. They are also used in electric motors, fans, and other industrial equipment where high reliability and a long working life are critical.

 

In summary, N202 cylindrical roller bearings are high-quality bearings designed for demanding industrial applications. Their specific size parameters of d = 15 mm, D = 35 mm, and B = 11 mm, along with their ability to move axially and adapt to thermal expansion or installation errors, make them a great choice for various industrial equipment. These bearings can carry heavy loads, operate at high speeds, and provide reliable performance under severe operating conditions.

 

外形尺寸 Boundary Dimensions			型号 Designation	额定载荷 Load Rating(KN) 动态 dyn. 静态 stat		疲劳极限载荷 Atigue Limit Load (KN)	额定转速 speed ratings（rpm）		r1 r2 (min)	r3 r4 (min)	质量Mass (KGS)
d	D	B		Cr Cor		Cu	ng oil	ng grease
15	35	11	N202	12	9.5	1.4	20200	15000	0.6	0.3	0.047