Stainless steel self-aligning ball bearing Seals: Open bearing, Z, ZZ, RS, 2RS Clearance codes: ,C3, C4 Material: 440C Product description: Stainless steel self alinging ball bearingSeals: Open ... , ZZ, RS, 2RSClearance codes: ,C3, C4Material: 440C, AISI304, AISI316Good quality, comtetive price self-aligning ball bearing S2300 S2301 S2302 S2303 S2304 S2305 S2306 S2307 S2308 ...