This type of Ball Screw is mass manufactured by cutting the standardized screw shafts of Precision Ball Screws to regular lengths. Additional machining of the shaft ends can easily be performed. To meet various intended purposes, THK offers several Ball Screw models with different types of nuts: the double-nut type (model BNFN), the single-nut type (model BNF), the offset preload-nut type (model BIF) and the miniature Ball Screw (models MDK and MBF).

Available in:

• BNF Series (single nut type, shaft diameter from 16 mm to 50 mm, lead from 5 mm to 12 mm)

• BNFN Series (double nut type, shaft diameter from 16 mm to 50 mm, lead from 5 mm to 12 mm)

Categories: Ball Screw, THK Product ID: 1666