When it comes to purchasing gear lubricants, many people on both the sales and purchasing side decide to play the numbers game. The person with the most numbers, or the biggest numbers, or the lowest numbers, must have the best product - right? Wrong; gear oil selection is not a game, and numbers alone cannot determine the right product for an application.
Most anyone that has been in the
gear industry—or any machining and
tooling oriented business, for that
matter—is probably at least somewhat
familiar with the Roto-Flo workhorse
line of hydraulic-actuated spline and
thread rolling machines. After all,
they’ve been at it for decade
On a highway, a compact pick-up truck struggles to tow a 30-foot boat up a steep grade. Inside the pick-up, the owner curses himself. He saved money leasing a smaller truck but sees now that he really needed a bigger, pricier vehicle, one suitable for this job.