2MM202WIDUL Superprecision Duplex Angular Contact Ball Bearing

The 2MM202WIDUL is a super-precision duplex angular contact ball bearing from Timken's MM series, featuring a 15mm bore, 35mm outside diameter, and 15° contact angle. This matched set of two bearings is flush ground for universal mounting in back-to-back, face-to-face, or tandem arrangements with light preload. The WI internal design provides maximum capacity for low to moderate speed applications, while P4S precision class offers dimensional tolerances to ABEC 7 (ISO P4) with running accuracy meeting ABEC 9 (ISO P2).

Super-precision angular contact ball bearings are designed for applications requiring extremely high accuracy and rigidity, including machine tool spindles, precision grinding equipment, dental and medical instruments, and high-speed machining centers. The duplex universal configuration allows flexibility in mounting arrangement to optimize axial and radial load capacity based on specific application requirements.