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National Precision Bearing

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21307

Category

Roller Bearings

Subcategory

Straight and Tapered Bore

NPB Part Series 21307
Standard Reference No. 21307
PRODUCT MODELS

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Specifications

  • Tapered Bore Part Number
    21307K
  • Bore Diameter
    35
  • Outer Diameter
    80
  • Width
    21
  • Radius
    1.5
  • Dynamic Load Rating
    65.6
  • Static Load Rating
    72
  • Grease Speed Limit
    5300
  • Oil Speed Limit
    6700
  • Weight
    0.51

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INTERCHANGE

National Precision Bearing Part series 21307 is a potential replacement for these common bearing part numbers:

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NPB Part Series
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Standard Ref #
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Specific Name
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Total

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