The surface treatment of the Lead Screw Support includes ferro ferric oxide protective film, electroless nickel plating, low-temperature black chromium plating, etc. The ferro ferric oxide protective film is also called blackening treatment, which is the most common surface treatment method, after salt spray Tested, rust-proof and durable.
The Lead Screw Support is equipped with an ultra-small angular contact ball bearing with a contact angle of 45° developed for an ultra-little ball screw. The ball screw support seat is a precision part. Its main body, angular contact ball bearing, gland, and oil seal are integrated. They are assembled by professionals and cannot be disassembled.
