S6204ZZ Bearing 20x47x14mm Si3N4 Ceramic Shielded Nylon ABEC-7 Bearing Quantum Bearing OD (outer diameter): 540mm

OD (outer diameter): 540mm

and precision tools

NJ217EG Nachi Cylindrical Roller Bearing

✅ Housing: 2-bolt flange

S6204ZZ Bearing 20x47x14mm Si3N4 Ceramic Shielded Nylon ABEC-7 Bearing Quantum Bearing OD (outer diameter): 540mmS6204ZZ Ball Bearing Premium ABEC 7 Quality with Si3N4 Ceramic Balls (Silicon Nitride) 20mm x 47mm x 14mm S6204ZZ Bearing is Double Metal Shields, radial and deep groove ball bearing,S6204ZZ bearing is made from stainless steel with Ceramic Balls (Si3N4) and Nylon Cage,S6204ZZ bearing is closed with 2 Metal Shields, one Shield from each side to protect the bearing from dust or any possible contamination,S6204ZZ bearing is sealed and self