Spline Nut
Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Product Description
The nut and shaft are sold separately. Use THK nut and shaft (DPM, DP, SS) as a set. No surface treatment is given to the cut shaft ends.
[Features]
· The spline nut DPM type / DP type is a low-priced bearing where a special alloy has been die-cast with a high-accuracy splint shaft as the core.
· Unlike conventional machined products, the sliding surface retains a chill layer formed during casting, which is superior in abrasion-resistance.
· The combined spline shaft surface is machined and hardened by rolling, and also the surface is mirror finished, resulting in smooth sliding.
· The spline cog has a special design with a large contact area and has concentricity that can automatically determine the core when torque is incurred, so the torque transmission is stable.
· Special rolling shaft features: Spline nut is provided with a dedicated rolling shaft of standard length.
· Improved abrasion-resistance: Cold rolled tooth shaft with tooth surface hardened to 250 HV or more and finished to a smooth mirror finish for superior abrasion-resistance. Extremely smooth movement when used in combination with nuts.
· Improved mechanical properties: Because of the internal tooth structure of the rolled shaft, the fiber flow occurs along the tooth contours for tight rooted teeth with greater endurance strength.
· Alteration of shaft end support: The rolled shaft with altered shaft end support bearing part is easier to use in turning and milling.