Type M/V Linear Guideway with Needle Bearing
Frictionless guideways with needle cages feature small displacement resistance values and extreme rigidity at high loads.
Type M/V linear guideways are similar to type N/O, but differs in its external dimensions. Equipped with needle cages, it is particularly suitable for applications involving a higher load. SCHNEEBERGER M/V bearings have a lower moving resistance due to the composite cage.
Features of the type M/V Linear Guideway
- Track and surface quality: Finely ground supporting and/or locating surfaces and tracks (90° V-profile)
- Various Sizes: The linear guideways are available in sizes 3015, 4020, 5025, 6035, 7040, and 8050 to meet different application requirements
- Length Options: Depending on the need, lengths between 100mm and 1500mm are available
Material and Workmanship
The type M/V linear guideways are characterized by excellent material quality, ensuring their durability and reliability:
- Rail: The rails are made from through-hardened tool steel 1.2842 with a hardness of 58 to 62 HRC. (For applications requiring corrosion resistance, material 1.4034 and 1.4112 are used
- Rolling Elements: The needles, which serve as rolling elements, are made from through-hardened bearing steel and reach a hardness of 58 to 64 HRC, extending their service life even under high loads
- Surface Finish: The support and contact surfaces, as well as the raceways, are finely ground ensuring optimal guidance and minimal wear
Accessories:
- SHW, HW cages
- EM, EV, EAM, EAV end pieces