Delivering the bearing is not the end of our service — it is the beginning. ZBZ builds service into the product: from duty diagnosis through to failure analysis, we cover the complete life cycle of the bearing, so that every issue has someone monitoring it, following it up and taking responsibility for it.
※ The figures above are service targets. Actual lead times depend on contractual agreement and project complexity.
On-site capture of loads, temperature, vibration and lubrication condition; outputs a duty diagnosis report
Life verification plus design of structure, material, clearance and sealing; outputs a technical proposal
Drawing approval, process freezing and 100% final inspection, with inspection report and material certificate
Handover of heating, mounting, clearance adjustment and lubrication fill procedures, with on-site support where required
Vibration and temperature trend tracking, with periodic bearing health reports and replacement recommendations
Macro and micro analysis of samples to identify the root cause, with a corrective action list and continuous iteration
No charge, no sales pitch. We establish why the bearing failed before discussing what it should be. If your current designation is already adequate, we will tell you so.
Rating life calculated from your actual load spectrum, with lubrication, contamination and temperature correction factors applied, to give a predictable life range.
A complete document covering the recommended designation or concept, material and heat treatment, clearance, sealing, lubrication method and mounting fits.
Undocumented legacy parts can be measured, material-analysed and reconstructed into formal drawings for your records.
Technical sessions on bearing selection, mounting and lubrication maintenance for your equipment, purchasing and maintenance teams.
Critical positions can be supplied with samples for trial fitting first, so the concept is validated by real operating data before a full changeover.
Process documentation covering heating temperature, mounting force, clearance adjustment and grease fill quantity; engineers can be dispatched to critical positions to prevent a new bearing failing as soon as it is fitted.
Periodic health reports based on vibration, temperature and lubrication condition turn replacement from an unplanned breakdown into a scheduled task.
We recover failed samples for macro and micro analysis, distinguishing between material, mounting, lubrication and overloading as root causes, then issue actionable corrective measures and track their effect.
Standing stock and safety-stock recommendations for continuous-process plants, with priority scheduling for critical designations to shorten waiting time.
Once a concept is frozen, process and inspection standards are fixed with it, so performance stays identical from batch to batch — no more "first batch works, second batch doesn't".
A bearing history is maintained per machine, and life data and failure records are reviewed annually to keep iterating the concept and produce a quantifiable improvement curve.
An honest boundary matters more than an inflated promise.
"We don't compete on price, because we know this:
what is genuinely expensive is never the bearing itself —
it is the stoppage caused by its premature failure."
The first duty diagnosis is free. Find out whether we can solve it before deciding whether to work with us.
