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National Precision Bearing

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B-45

Category

Needle Bearings

Subcategory

Drawn Cup Needle Bearings

NPB Part Series B-45
Standard Reference No. B-45
PRODUCT MODELS

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Specifications

  • Bore Diameter
    0.2500
  • Outside Diameter
    0.4375
  • Width
    0.312
  • Dynamic Load Rating
    800
  • Static Load Rating
    830
  • Grease Speed Rating
    6,500
  • Oil Speed Rating
    10,000
  • Weight
    0.007

Products Available Online

Part #
B45
Manufacturer
Koyo
Drawn Cup Needle Bearing
Price per unit
$6.30
In Stock
Request a Quote
Part #
GB45
Manufacturer
Koyo
Drawn Cup Needle Bearing-Precision
Price per unit
$28.68
In Stock
Request a Quote
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INTERCHANGE

National Precision Bearing Part series B-45 is a potential replacement for these common bearing part numbers:

Add to Cart

NPB Part Series
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Standard Ref #
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Specific Name
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Total

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