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M-551 Needle Bearings Closed End Full Complement

NPB Part Series M-551
Standard Reference No. M-551
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Specifications

  • Bore Diameter
    0.3125
  • Outside Diameter
    0.5000
  • Width
    0.312
  • Dynamic Load Rating
    920
  • Static Load Rating
    1,030
  • Grease Speed Rating
    5,400
  • Oil Speed Rating
    8,300
  • Weight
    0.009
  • 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 M-551 is a potential replacement for these common bearing part numbers:

  • Torrington
    M-551

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NPB Part Series
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