3121.5-LL/C3 FC LD ZRO2

Description

SALE, Full Ceramic, PTFE Sealed bearings are suitable for use in many specialty applications seeking to reduce overall weight and rolling resistance or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics are ideal for use with full ceramic bearings. Full Complement, Special 21.5mm Bore, 6mm Width, Zirconia ZRO2 Inner/Outer/Balls, C3 Fit, LD= Lube Dry, ABEC #1, (21.5x31x7) MM