(2) R4-ZZ Premium Metal Shield Ball Bearing C3, 1/4″x5/8″x0.196″, R4z
PGN’s R4z (1/4″x5/8″x0.196″) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. Model: R4 ZZ. Greased / Lubricated: Yes.