6004-2NSENR Nachi Bearing 20x42x12mm Sealed C3 Snap Ring Japan Made Inch Mounted Bearing each bearing has 2 Rubber

each bearing has 2 Rubber Seal to protect the bearing from dust or any possible contamination

Balls: Si3N4 Ceramic

5 x 11 x 4 Ball Bearing

🟢 Size: 4mm inner x 8mm outer x 3mm width

🟢 Dynamic load rating Cr: 1

6004-2NSENR Nachi Bearing 20x42x12mm Sealed C3 Snap Ring Japan Made Inch Mounted Bearing each bearing has 2 Rubber6004 2NSENR Nachi Bearings With Snap Ring (C clip) 20mm x 42mm x 12mm Made in Japan 6004 2NSENR Nachi Bearing, Made in Japan, with a Snap Ring, the 6004 2NSENR inner diameter is 20mm, the 6004 2NSENR outer diameter is 42mm, 6004 2NSENR width is 12mm. 6004 2NSENR Nachi Ball Bearings Nachi Deep Groove Ball Bearings Closures: Double sealed rubber seals RS RS1 2RS1 Radial Clearance: C3 Dimensions: 20mm x 42mm x 12mm Metric Inner Diameter: 20mm Outer