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21309 Roller Bearings Straight and Tapered Bore

NPB Part Series 21309
Standard Reference No. 21309
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Specifications

  • Tapered Bore Part Number
    21309K
  • Bore Diameter
    45
  • Outer Diameter
    100
  • Width
    25
  • Radius
    1.5
  • Dynamic Load Rating
    101
  • Static Load Rating
    114
  • Grease Speed Limit
    4300
  • Oil Speed Limit
    5300
  • Weight
    0.95
  • 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 21309 is a potential replacement for these common bearing part numbers:

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