No need for complicated preload adjustment work! Ball screw support bearings with free combination.
NTN ball screw support bearings are specialized bearings with optimal structure and function for supporting ball screws.
■ NTN manufactured bearings, ball screw support bearings ■ The surface modification of the bearing raceway significantly improves longevity and fretting resistance. ■ All model numbers are flash ground and have a standard pre-load set. ■ 2A-BST type: open type, with inner diameters ranging from 20mm to 50mm, with 9 main part numbers in standard stock. ■ The precision of the bearings is all P4 (Grade 4 of JIS standards).
- Company:鍋清
- Price:Less than 10,000 yen