Specifications

• Availability 18 pcs
• Brand Nachi
• Item Number 21307EXQW33KC3 Nachi
• Also known as 21307CDK E4 C3
  21307CDK E4 C3 S11
  
• Category Spherical Roller Bearing

Weight and Dimensions

• Inner (d) MM 35
• Outer (D) MM 80
• Width (B) MM 21
• Inner (d) Inch 1.378
• Outer (D) Inch 3.1496
• Width (B) Inch 0.8268
• Weight (kg) 0.502

Product Properties

• Bore K - 1:12 Tapered Bore (Standard for Most Types)
• Lubrication Enhancement W33 - Lubrication Groove and 3 Holes
• Seal No Seal
• Cage Type S - Steel or Standard Cage
• Radial Internal Play C3 Internal Play (Higher than Cn)
• Precision Standard Precision
• Heat Stabilization S1 - Temperatures up to 200 °C
• Vibrating Screen Execution Non Vibrating Screen Execution