Typical specifications: NU 3000 series, NNU4900 series, 234400 series, 23400 series
These bearings are used for both ends of the machine tool spindles, with high precision and high rigidity and low noise.
These products are featured by double-row cylindrical roller bearing design, and double-way thrust angular contact ball bearing design, with I level rollers and specially ¨C designed cages. Class: P5,SP,P4,UP