NSK R188ZZ miniture ball bearing 1/4″ ID; 1/2″ OD; 3/16″ width
NSK R188ZZMC3E (R188ZZ). Directly Interchanges with: R188ZZ, R1632.2Z, R-188ZZ, R-188-ZZ, R1-814ZZ, RA188ZZA, ULZ8016X, SSRI814ZZ, SSRI-814ZZ, DDRI814ZZ. Miniature Single Row Ball Bearing.