Ekstrom Carlson repairs and rebuilds Von Ruden spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service Von Ruden spindles across CNC lathes, machining centers, and multi-axis turning equipment.
Every repair starts with a full disassembly and written diagnosis. We replace worn bearings, restore tapers, repair housings, and rebuild with precision components — then dynamically balance, run-out test, and thermally verify every spindle before it ships back to you.
Our Process
Full disassembly, bearing inspection, housing measurement, and root‑cause analysis. You receive a written evaluation before any work begins.
Bearing replacement, shaft re‑grinding, taper restoration, seal replacement, and housing repair — using components matched to OEM specifications.
Dynamic balancing, thermal testing at operating speed, and run‑out verification. Every spindle ships with a documented test report.
Von Ruden spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Von Ruden | DT10221400221 live tool | 964749 / R20231178 | 6,000 rpm | QTNRAE3270014267000214700122370031527003153 |
| Von Ruden | DT10211502721 Right angle live tool | DT10211502721 / R2023202 | – | 2230114915942835159530233022 |
| Von Ruden | 10611403811 live tool | 10611403811 / R2017118 | – | 2 dr7001263dr7001330 |
| Von Ruden | Von Ruden live tool | Von Ruden / R2016286 | 3,500rpm | |
| Von Ruden | R11 live tool | R11 / R2016292 | – | dr90034922 dr7001671dr7000229dr7001595 |
| Von Ruden | L11 live tool | L11 / R2016293 | – | dr90034922 dr7001671dr7000229dr7001595 |
| Von Ruden | DT10611420711 live tool | DT10611420711 / R2015505 | – | dr7001099dr7001595 |
| Von Ruden | 972942 live tool | 972942 / R2014652 | – | 70015547001595 |
| Von Ruden | DT10511402721 live tool | DT10511402721 / R2014653 | – | 2 7001426R133760dr7001595 |
| Von Ruden | DT10111400211 live tool | DT10111400211 / – | – | 70003377012237001508 |
| Von Ruden | DT10211502721 live tool | DT10211502721 / – | – | |
| Von Ruden | 10211402711 live tool | 3012834-NLSRAE40 / R20211202 | – | 70027667001149700159570015947002765 |
| Von Ruden | Von Ruden live tool | Von Ruden / – | – | DT10511402711DE10511402721DT10511502711DT10511502721 |
| Von Ruden | Von Ruden live tool | Von Ruden / – | – | DT10510602711DT10510602721DT10521402711DT10521402721 |
| Von Ruden | Von Ruden live tool | Von Ruden / – | – | DT10520602711DT10520602721 |
| Von Ruden | 10211403811 live tool | 1016276 / R20211200 | – | 7002408700114970027637002764 |
| Von Ruden | DT10211502711 live tool | DT10211502711 / R2022512 | 10,000rpm | 70027667001149700159570015947002835 |
| Von Ruden | DT10611402721 live tool | DT10611402721 / R2020294 | – | 70010997001595 |
| Von Ruden | UT10511402711 live tool | 97725R / R2021060 | – | 2 7001426r1337607001595 |
Have questions about Von Ruden spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.