WQK bearing pillow block bearings UCFU322 UCF322 UCFU324 UCFU326 UCFU328 3. High precision, long life, low noise, high-end technology UCFU316 F90616 UCF316 80x86x34x256x68x196x41 12.8 UCFU317 F90617 UCF317 85x96x40x260x74x204x44 15.4 UCFU318 F90618 UCF318 90x96x40x280x76x216x44 19 UCFU319 F90619 UCF319 95x103x41x290x94x228x59 20.6 UCFU320 F90620 UCF320 100x108x42x310x94x242x59 25.7 UCFU322 F90622