Cross Roller Guides
Packing quantity:
1. 1 set = 1 piece + 1 guide rail
If you select a single 1 MGN9C or 1 MGN9H,

1. The slider is made of stainless steel (440C)
2. The guide rail is made of bearing steel with blackened surface, which is corrosion-resistant and rust-proof.
3. The steel ball is made of bearing steel with a precision of G10Z4.
4. Surface hardness HRC58-62