{"id":689,"date":"2017-04-21T15:30:36","date_gmt":"2017-04-21T15:30:36","guid":{"rendered":"https:\/\/hstspindles.com\/index.php\/portfolio\/hitachi-seiki\/"},"modified":"2023-11-07T12:11:45","modified_gmt":"2023-11-07T12:11:45","slug":"hitachi-seiki","status":"publish","type":"portfolio","link":"https:\/\/hstspindles.com\/portfolio\/hitachi-seiki\/","title":{"rendered":"Hitachi Seiki"},"content":{"rendered":"
If you have a damaged Hitachi Seiki Spindle that needs repair send it to HST for a fast OEM quality rebuild. You\u2019ll get 30+ years of expert experience guaranteed. We back up all of our Hitachi Seiki repairs with a one year warranty.<\/p>\n
At HST we like Hitachi Seiki spindles because of their robust design. You\u2019ll notice that most models have a very long front nose. This accommodates the large center spacer used to keep the back to back angular contact bearings as far apart as possible. This helps the spindle better react radial loads induced by milling.<\/p>\n
The long nose typically seen on most Hitachi Seiki models house the very long center spacers. This allows the spindle to react higher radial loads.<\/p>\n
With direct drive these spindles provide excellent performance in a moderate price range.\u00a0 \u00a0Grinding spacers to micron tolerances is critical for proper bearing preload.<\/p>\n
There are a number of high quality independent spindle repair shops. But before you select one you should have the answers to these questions<\/a>.<\/p>\n