Machine tools require a screw drive to position a workpiece or machine component quickly, efficiently and accurately. To meet these requirements, the ends of the screw drive can be supported by INA ultra-precision thrust angular contact ball bearings. These bearings provide high axial stiffness and axial load carrying capacity for high speed and fast acceleration, providing very high running accuracy.

Thrust angular contact ball bearings for lead screw drive are ideal for screw drive applications and are also suitable for other applications where safe radial and axial support is required and the shaft requires extremely precise axial guidance, two-way force. Outer ring Suitable for flange mounting; recommended INA lock nut code: ZM35, AM35/58.

INA ZKLN, ZKLF, ZKLFA, DKLFA series bearings are mainly used for magnetizers, winding machines, stranding machines, bonding machines, placement machines, wire stripping machines, etching machines, etc.

ZKLN, ZKLF, ZKLFA, DKLFA series sample bearing installation If the bearing ring is to be separated in a non-standard manner, please consult INA/FAG, do not force the bearing parts! Plastic deformation may occur in the rolling system, resulting in unusable bearings! In the case where the bearings are matched in groups, the individual bearings are arranged in order. The markings on the outer ring indicate how the bearings are aligned. If aligned correctly, the direction of the gasket is outward.

For ZKLF..2AP, the bolt holes and oil hole locations (not the marks) on the outer ring must be the same.

If there is any dissatisfaction, please send the product and packaging label to INA/FAG.

If the surface of the part is dark gray, special inspection should be carried out. Its color is a quality attribute.

The bright marks on the bearing rings are produced by a grinding process that achieves ultra-high shape accuracy.

The above two characteristics do not affect the bearing function.