NSK 7013CTYSULP4 Angular Contact Ball Bearing 65 x 100 x 18 mm Open Box - Unused

The NSK 7013CTYSULP4 is a super precision angular contact ball bearing from NSK's 7000 series, supplied new in the original NSK box. The part number marked on the original packaging is 7013CTYSULP4, with internal NSK identifiers 208 FH 71 and clearance reference markings d-4, D-4, C-95. Bore is 65 mm, outside diameter is 100 mm, and width is 18 mm, per NSK published specifications for the 7013C series. The bearing is a single row design with a 15 degree contact angle (C suffix), phenolic resin cage (TY designation), and universal flush ground configuration (SU), allowing it to be matched into DB, DF, or DT arrangements as required by the application. The P4 suffix designates ISO Class 4 precision tolerance, equivalent to ABEC 7. NSK cross references list 7013CTYNSULP4 and 7013CTRDULP4Y as functional replacements within the NSKHPS Super Precision product family. Typical applications include machine tool spindles, high speed CNC milling and turning centers, grinding spindles, indexing tables, and precision rotary fixtures where combined radial and axial loads must be supported at elevated rotational speeds. Open type construction permits oil or grease lubrication selected by the spindle builder. Made in Japan. Original NSK packaging shows minor shelf wear consistent with surplus storage.

Stock # 0226-234