Super-Precision Cylindrical Roller Bearings
Super Precision Cylindrical Roller Bearings are designed specifically to handle large radial loads in high-speed spindle applications that demand high running accuracy (runout) of bearing-spindle arrangements.
This lineup of bearing includes a basic series that meets ISO standards and a specified series targeting machine tools.
A double-row cylindrical roller bearing series is available for applications requiring high rigidity. A single-row cylindrical roller bearing series is available for applications requiring high-speed performance.
A Robust™ series of high performance bearings is available for applications requiring both high-speed and high-rigidity performance.
![45 mm x 75 mm x 23 mm skf NN 3009 KTN/SP Super-precision cylindrical roller bearings](https://m.voiture-de-course.com/uploaded_images/d2049621-45-mm-x-75-mm-x-23-mm-skf-nn-3009-ktn-sp-super-precision-cylindrical-roller-bearings.jpg)
![340 mm x 460 mm x 118 mm skf NNU 4968 B/SPW33 Super-precision cylindrical roller bearings](https://m.voiture-de-course.com/uploaded_images/d2049619-340-mm-x-460-mm-x-118-mm-skf-nnu-4968-b-spw33-super-precision-cylindrical-roller-bearings.jpg)
![170 mm x 230 mm x 60 mm skf NNU 4934 B/SPW33 Super-precision cylindrical roller bearings](https://m.voiture-de-course.com/uploaded_images/d2049623-170-mm-x-230-mm-x-60-mm-skf-nnu-4934-b-spw33-super-precision-cylindrical-roller-bearings.jpg)
![670 mm x 900 mm x 230 mm skf NNU 49/670 B/SPW33X Super-precision cylindrical roller bearings](https://m.voiture-de-course.com/uploaded_images/d2049618-670-mm-x-900-mm-x-230-mm-skf-nnu-49-670-b-spw33x-super-precision-cylindrical-roller-bearings.jpg)
![200 mm x 310 mm x 82 mm skf NN 3040 K/SPW33 Super-precision cylindrical roller bearings](https://m.voiture-de-course.com/uploaded_images/d2049620-200-mm-x-310-mm-x-82-mm-skf-nn-3040-k-spw33-super-precision-cylindrical-roller-bearings.jpg)
![110 mm x 150 mm x 40 mm skf NNU 4922 BK/SPW33 Super-precision cylindrical roller bearings](https://m.voiture-de-course.com/uploaded_images/d2048792-110-mm-x-150-mm-x-40-mm-skf-nnu-4922-bk-spw33-super-precision-cylindrical-roller-bearings.jpg)