Make Appointment

If you like us, come to our shop and run a complete performance test.

NSK FJLT-1818 bearing excellent quality in Italy

We Are Here to Provide You Awesome Products Always

Needle Roller Bearings - NSK

NSK NEEDLE BEARING. TECHNICAL. INFORMATION. Cage & Needle Roller. Assemblies. Drawn Cup Needle. Roller Bearings. Solid Needle Roller. Bearings. Inner Rings for Needle. Roller Bearings. Thrust Bearings. Cam Followers. Roller Followers. Needle Rollers. Spherical Plain. Bearings. Needle Roller Bearings.

The Fast Johnson-Lindenstrauss Transform and - cs.Princeton

(p = 1, 2) called the fast Johnson–Lindenstrauss transform (FJLT). The FJLT is faster than standard random projections and just as easy to implement. It is based upon the preconditioning of a sparse projection matrix with a randomized Fourier transform. Sparse random projections are unsuitable for low-distortion.