Miniature Profile Rail Systems come pre-assembled with runner block and Rail. Options include hole caps, top or bottom mount rail, and various seals.
Precision - NMR Miniatrue linear guide series have three accuracy grades for design selection: Precision (P), High (H), Normal (N).
Material - Regardless of series, MR miniature linear guides use stainless steel processed material.
Unique Ball Re-circulation Desin The stainless steel ball re-circulation hole and channel constructs are fully sealed by plastic frame and end caps. The simple structure substantially reduces contact surface between steel ball and metal, thus reduces noise significantly. The lubrication oil storage embedded in the circulation channel significantly extends the re-lubricating interval, interval, extends life and reduces preventative maintenance.
Built-In Bottom Seal - Protects runner block from outside contaminants, facilitating dust-proof operation.
SU = End Seal, Bottom Seal