Ball And Roller Bearing

Deep-groove ball bearings are highly popular and widely used due to their excellent performance and ability to handle high radial and axial loads. In particular, the 6202 bearing is a popular type of deep groove ball bearing that has been designed to meet the requirements of various industries, including fans, electric vehicle motors, chromatography accessories, fan blades, one-way valves, shut-off valves, motorcycles, and many more.

 

The 6202 bearing is a single-row bearing that has a deep groove raceway in the outer ring and a smooth inner ring. This creates a ball-and-ring design that enables the bearing to handle both radial and axial loads. The outer ring of the bearing is made of high-quality steel and has a groove to hold the lubricant. On the other hand, the inner ring is made of hardened steel and can rotate freely on the shaft. The bearing balls are made of high-carbon chrome steel and are accurately spaced to maintain perfect alignment and reduce friction.

 

One of the remarkable features is their versatility. They are available in different designs, including open, ZZ, 2RS, and others, offering a wide range of options for various applications. The open type is suitable for applications that require minimal or no friction, while the ZZ type has two metal shields to prevent dust and other particles from damaging the bearing. Likewise, the 2RS type has two rubber seals for additional protection against harsh environments.

 

It is known for their durability and reliability. They can work efficiently in high-speed applications, withstand extreme temperature ranges, and are resistant to corrosion. Moreover, they require minimal maintenance, making them a cost-effective option for industrial applications.

 

In summary, the 6202 bearing is an excellent choice for various applications that require high radial and axial loads. Its reliability, versatility, and cost-effectiveness make it one of the most popular types of bearings on the market. Whether you need a bearing for your fan, electric vehicle motor, or motorcycle, it is undoubtedly a great option to consider.

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)	安装尺寸 mounting dimensions			质量Mass (KGS)
d	D	B		Cr Cor		Cu	ng oil	ng grease		da min	Da max	ra max
15	35	11	6202	8.02	3.75	0.216	28500	25000	0.6	19.2	30.8	0.6	0.045
15	35	11	6202 ZZ	8.02	3.75	0.216	21400	17000	0.6	19.2	30.8	0.6	0.045
15	35	11	6202 2RS	8.02	3.75	0.216	13000	10300	0.6	19.2	30.8	0.6	0.045