Essential for mechanical and electrical maintenance: Table of common motor models and bearings

Thread Content

In mechanical and electrical maintenance, it is common to encounter situations where a motor has a nameplate indicating a certain model, but no corresponding bearing model is available. The table of common motor models and their corresponding bearings provided in this post helps to resolve this issue easily! Motor bearings are specialized types of bearings used in electric motors or drives; they are components that support the shaft, enabling it to rotate while also bearing the weight of the parts that rotate on that shaft. http://yunrun.com.cn/upload/201712/26/201712261856559904.png
yunrun.com.cn/tech/1684.html
Common motor models and bearing correspondence table

Motor center height | Number of motor poles | Bearing model at motor drive end (D-end) | Bearing model at motor non-drive end (N-end) | Cable interface (mm)
71M | 2, 4, 6, 8 | 6202-2RS/2Z | 6202-2RS/2Z | M24×1.5
80M | 2, 4, 6, 8 | 6204-2RS/2Z | 6204-2RS/2Z | M24×1.5
90S | 2, 4, 6, 8 | 6205-2RS/2Z | 6205-2RS/2Z | M24×1.5
100L | 2, 4, 6, 8 | 6206-2RS/2Z | 6206-2RS/2Z | M30×2
112M | 2, 4, 6, 8 | 6207-2RS/2Z | 6207-2RS/2Z | M30×3
132S | 2, 4, 6, 8 | 6208-2RS/2Z | 6208-2RS/2Z | M30×4
132M | 2, 4, 6, 8 | 6208-2RS/2Z | 6208-2RS/2Z | M30×2
160M | 2, 4, 6, 8 | 6209-2RS/2Z | 6209-2RS/2Z | M36×2
160L | 2, 4, 6, 8 | 6209-2RS/2Z | 6209-2RS/2Z | M36×2
180M | 2, 4, 6, 8 | 6210-2RS/2Z | 6210-2RS/2Z | M36×2
180L | 2, 4, 6, 8 | 6210-2RS/2Z | 6210-2RS/2Z | M36×2
200L | 2, 4, 6, 8 | 6212-2RS/2Z | 6212-2RS/2Z | M48×2
225S | 4, 6, 8 | 6213-2RS/2Z | 6213-2RS/2Z | M48×2
225M | 2, 4, 6, 8 | 6213-2RS/2Z | 6213-2RS/2Z | M48×2
250M | 2, 4, 6, 8 | 6314/C3 | 6214/C3 | M64×2

Motor center height | Number of motor poles | Bearing model at motor drive end (D-end) | Bearing model at motor non-drive end (N-end) | Cable interface (mm)
280S | 2 | 6314/C4 | 6214/C4 | M64×2
280S | 4, 6, 8 | 6316/C3 | 6216/C3 | M64×2
280M | 2 | 6316/C4 | 6216/C4 | M64×2
280M | 4, 6, 8 | 6316/C3 | 6216/C3 | M64×2
315S | 2 | 6316/C4 | 6216/C4 | 2-M64×2
315S | 4, 6, 8 | 6319/C3 | 6219/C3 | 2-M64×2
315M | 2 | 6316/C4 | 6216/C4 | 2-M64×2
315M | 4, 6, 8 | 6319/C3 | 6219/C3 | 2-M64×2
315L | 2 | 6316/C4 | 6216/C4 | 2-M64×2
315L | 4, 6, 8 | 6319/C3 | 6219/C3 | 2-M64×2
355M | 2 | 6319M/C4 | 6319M/C4 | 2-M64×2
355M | 4, 6, 8 | 6319/C3 | 6219/C3 | 2-M64×2
355L | 2 | 6319M/C4 | 6319M/C4 | 2-M64×2
355L | 4, 6, 8 | 6319/C3 | 6219/C3 | 2-M64×2