NIMSS (Metric) Stainless Steel Linear Shafting

Lee Linear ISO metric stainless steel shafting (NIMSS) is case hardened to approximately RC 50 Plus, making it ideal for use with Simplicity FrelonGOLD® lined bearings and linear ball bearings. Lee Linear ensures superior performance with the most uniform surface hardness and depth across various sizes. Each 440 stainless steel shaft is ground and polished to a consistent surface finish, enhancing load distribution, reducing wear, minimizing particulate generation, and lowering drag. Tight dimensional tolerances along the shaft length guarantee reliable and consistent bearing operation.

• Solid round metric stainless steel shafting available in metric sizes from 4 mm to 30 mm, and lengths up to 4.5 meters
• 440 stainless steel material provides corrosion resistance
• Diameter tolerance is Class M
• Surface finish 8-12 RMS
• Standard cut to length tolerance of ± 0.8 mm, customer-specified:

• 4 mm – 30 mm shaft = ± 0.8 mm
• 40 mm – 50 mm shaft = ± 1.6 mm
• 60 mm – 80 mm shaft = ± 3.2 mm

• Custom end machining available upon request