Specifications

• Availability 2 pcs
• Brand NTN
• Item Number 21308KD1C3 NTN
• Also known as 21308-E1-K-C3
  21308-E1-XL-K-C3
  21308KEJW33C3
  
• Category Spherical Roller Bearing

Weight and Dimensions

• Inner (d) MM 40
• Outer (D) MM 90
• Width (B) MM 23
• Inner (d) Inch 1.5748
• Outer (D) Inch 3.5433
• Width (B) Inch 0.9055
• Weight (kg) 0.749

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 No Heat Stabilization - Temperatures up to 120 °C
• Vibrating Screen Execution Non Vibrating Screen Execution