Independent four-jaw chucks 7103


Lathe chucks with four independent jaws comply with GOST Standard 3890 and are designed for clamping and machining bar stock and irregularly shaped, non-symmetric, eccentric workpieces (castings, forgings, fittings, etc.) on lathes.

Chucks mounting on a lathe spindle is done in accordance with a chuck type.

Chucks are delivered with solid hardened jaws which after reinstallation can perform the function of both direct and reversible ones.
Chuck cases are made of steel. The chucks have T-slots on the body for installation of various technological adjustments.

Dimensions and specifications

Model/Chuck diameter D, mmChuck fixation typeSpindle nose sizeThe outer diameter of the connecting cone (girdle) A, mmMounting holes position diameter B, mmMounting holes diameter d, mmMounting holes number, nThrough-hole diameter D0, mmChuck body height H, mmJaw width b, mmGripping range, mmMaximum speed of rotation, min-1Chuck weight, kg

Make a

Submit your application