Double-Row Angular Contact Ball Bearings Without Filling Slots 3313dnrcbm for Roots Blower Xrb-Zwa Bearing Industry Co., Limited Base Info Description Pre：Double-Row Angular Contact Ball Bearing with One Side Shielded 3313A-2z for Transmission Next：Double-Row Angular Contact Ball Bearing with One Side Shielded 3213A-2RS1 for Fuel Injection Pump
