outer diameter is 37mm and width is 9mm
LME40UU Linear Motion Ball Bushing works with 40 mm Shafts
6218ZZENR Nachi Ball Bearing
Dimensions (Inches) d L H3 J J1 N A1 A2 A3 A4 B S 4" 10-7/8" 8-7/64" 9-3/8" 6-5/8" 29/32" 2-19/32" 55/64" 1-7/64" 3-9/16" 4-5/8" 1-15/16"
The GE20ES-2RS is a heavy-duty spherical plain bearing that allows swivel motion like a ball joint
6204 Full Complement Full Ceramic Bearing 20x47x14mm Si3N4 Inch (imperial) Bearing outer diameter is 37mm and6204 Full Complement Full Ceramic Bearing Silicon Nitride (SiN) 20mm x 47mm x 14mm No Cage, Non Magnetic, Ultra High Temp This 6204 full complement ceramic bearing is crafted entirely from Silicon Nitride (SiN), offering unmatched hardness, heat resistance, and strength without the use of a cage. With more ceramic balls packed inside, it delivers greater load capacity perfect for demanding industrial systems, cleanrooms, or high speed machinery in