KMTA 40 lock nut is a kind of precision lock nut. KMTA series precision lock nuts are surrounded by three lock pins at the same interval, which can be used to lock the nut to the shaft with a flat head screw. The end face of each locking pin is processed to match the composition. The axis is parallel to the loading side of the shaft thread when drilling the locking pin and flat screw hole. When tightened to the recommended torque, the locking screw provides sufficient friction between the end of the pin and the unloaded thread flanks to prevent the nut from loosening under normal operating conditions. Because the locking pins are close to the unloaded side of the shaft thread, they are not subjected to any load on the nutThe size of MTA 40 lock nut is M200x3X245mmX32mm.
Technical specification dimension reference of KMTA 40 lock nut
|Bearing No.||KMTA 40|
|Bearing Description||Precision lock nut|
|Axial static load carrying capacity||1 340 kN|
|Associated spanner (Hook spanner in accordance with DIN 1810)||B 230-245|
|Grub (set) / Locking screw size||M10|
|Recommended tightening torque||35 N·m|
Reference image of KMTA 40 lock nut
If you have more requirements for other types of precision bearing lock nut, please contact the bearings specialist.