6203 2RSJ EM Nachi Bearing, Made in Japan, the 6203 2RSJ EM inner diameter is 17mm, the 6203 2RSJ EM outer diameter is 40mm, 6203 2RSJ EM width is 12mm.

• Item: 6203 2RSJ EM Nachi Ball Bearing
• Type: Nachi Deep groove Ball Bearing
• Radial Clearance: C3
• Closures: Double sealed rubber seals RS/RS1/2RS1
• Dimensions: 17mm x 40mm x 12mm/Metric
• ID (inner diameter)/Bore: 17mm
• OD (outer diameter): 40mm
• Width/Height/thickness: 12mm
• Size: 17 x 40 x 12 mm
• Dynamic load rating Cr: 9,550 N
• Static load rating Cor: 4,800 N
• Limiting Speed:
  • Grease Lubrication: 12,000 RPM
• Made in Japan
• Quantity: One Bearing
• Equal: 6203 RS / 6203 2RS
• Nachi Marking: 6203-2NSE
• Quality: EM Electroic Motor Quality