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21318 Roller Bearings Straight and Tapered Bore

NPB Part Series 21318
Standard Reference No. 21318
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Specifications

  • Tapered Bore Part Number
    21318K
  • Bore Diameter
    90
  • Outer Diameter
    190
  • Width
    43
  • Radius
    3
  • Dynamic Load Rating
    322
  • Static Load Rating
    425
  • Grease Speed Limit
    1900
  • Oil Speed Limit
    2600
  • Weight
    5.8
  • Download Spec Sheet

Products Available Online

Due to high demand, please Contact National Precision Bearing for specific inventory and lead time details.

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INTERCHANGE

National Precision Bearing Part series 21318 is a potential replacement for these common bearing part numbers:

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