- Outer race is lined with PTFE composite material.
- For left-hand thread, please add suffix” L" ,e.g. SIL 8PK.
- For fine-pitch thread, please add suffix"FG” , e.g. SI 8 PKFG.
- General with forging part, also turn part is optional.
Material and surface treatments:
-Body:medium carbon steel 45, zinc plating; Steel ball: bearing steel GCr15 without chromium plating; with PTFE;
-Body:stainless steel 304, stainless steel 303 or stainless steel 316 is optional with surface passivation
Steel ball: alternative bearing steel GCr15 with hard chrome plating or stainless steel 440C.
Ningbo Dongzhou Transmission Co., ltd is Well equipped with more than 300 all kinds of precision machining equipments and professional testing instruments. Ningbo Dongzhou Transmission Co., ltd is leading manufacturer of Maintenance-free Rod Ends SI..PK and Maintenance-free Rod Ends SI..PK suppliers which specialized in manufacturing mechanical spare parts, farm machinery parts and auto parts like Clevises, Bolts, Clips, Rod Ends, Radial Spherical Plain Bearing, Ball Joints and so on. Non-standard products can be designed and put into production as per samples or drawings accordingly. Factory manufactured Maintenance-free Rod Ends SI..PK are well welcomed both at home and abroad markets like USA, Europe, Middle East, Southeast Asia, etc. We also wholesale these products worldwide.