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(3) Fit the collar and lock nut into the X ball screw and secure them temporarily. Put the set
piece and secure it with the set screw.
∗ At this time, be careful not to drop the set piece. Put the stepped part of the lock nut in
contact with the collar.
(4) Apply the NSL grease to the inner circumference of the X ball screw support evenly and
assemble it into the bearing.
∗ The reference for the assembly is 2.5 mm.
check the orientation.)
Mount the collar and lock nut
before fitting into the coupling.