SF9-17M is a stainless steel thrust ball bearing with grooved raceway. It is a separable bearing consisting of 3 parts, they are a housing washer, a shaft washer and a cage with steel balls assembly. Its washers are made of 430C stainless steel (AISI 316L or AISI 304 is available as well upon request), and bearing cage is made of stainless steel or brass. We also manufacture this bearing in 52100 chrome steel (Gcr15), you can check the details at F9-17M chrome steel thrust ball bearing.
The shaft washer is ID piloted; its inner diameter (9 mm) is a little larger than that of the housing washer (8.8 mm). Housing washer is OD piloted, and its outer diameter (17 mm) is a little larger than that of the shaft washer (16.8 mm). Fitrun Bearing also often manufactures this SF9-17M stainless steel thrust ball bearing with both washers in the same diameter (17 mm) for some of our customers’ special applications. You can buy it from us directly with no minimum order quantity. The height of this bearing is 5 mm, and its weight is 5 grams approximately.
SF9-17M can endure a dynamic thrust load of 520 N, and a static thrust load of 644 N. With light oil lubricating, this bearing can reach up to a max speed of 7,200 rpm. Its operating temperature range is -30℃ to 110℃.
SF9-17M thrust bearing is widely used in applications like micro electric motor, RC helicopter and RC car, etc. Fitrun manufactures and supplies high quality SF9-17M thrust bearings with competitive prices. Please contact us for free samples to test for application today.