Image is for illustration purposes only.
The 65BNR10STDUELP4Y is a super-precision angular contact ball bearing from NSK's ROBUST series, featuring a 65 mm bore, 100 mm outside diameter, and 18° contact angle. This duplex universal set includes two bearings flush ground for extra light preload, manufactured to ISO Class 4 (ABEC 7) precision with special set-matching tolerances. The bearings use SUJ2 bearing steel construction with phenolic resin cages and open design.
Super-precision angular contact bearings in duplex universal configuration are designed for high-speed machine tool spindles, precision grinding equipment, and applications requiring rigid shaft support with minimal runout. The universal arrangement allows flexible mounting in back-to-back, face-to-face, or tandem configurations to suit specific load and stiffness requirements.
For large orders ($2000+) please inquire by email.
