6000-2RSNR Ball Bearings with a Snap Ring. the inner diameter is 10mm outer diameter is 26mm and the width is 8mm. The bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination also bearing is pre-lubricated with grease, 6000-2RSNR Bearing is made of Chrome Steel, 52100 is a high carbon, chromium containing low alloy steel, heat treatment and hardening of 52100 alloy steels will get you 60 Rockwell hardness and very common in bearings.

• Item: 6000-2RSNR Ball Bearing with a Snap Ring (C Clip)
• Type: Deep Groove Ball Bearing
• Closures: 2 Rubber Seals
• Lubrication: Self Lubricated (Grease)
• Size: 10mm x 26mm x 8mm
• Inner Diameter: 10mm
• Outer Diameter: 26mm
• Width: 8mm
• Quantity: One Bearing
• Dynamic load rating Cr: 4100 N
• Static load rating Cor: 1590 N
• Limiting Speed:
  • Grease Lubrication: 2000 RPM