Reliable.
Responsive.
Relentless.
Contact Us
Send Message
Expand Hide

SET421 Roller Bearings Inch Sets

NPB Part Series SET421
Standard Reference No. SET421
PRODUCT MODELS

Need a CAD or 3D Model?

Buy Now

Request a Quote

Contact Us

/media/dpyplpxe/trb-drawing.jpg?height=258

Specifications

  • Cone Part Number
    HM516449-A
  • Cup Part Number
    HM516410
  • Inner Diameter
    3.2500
  • Outer Diameter
    5.2500
  • Cone Width
    1.5625
  • Cup Width
    1.2813
  • Bearing Width
    1.5625
  • Cone Backface Radius
    0.00
  • Cup Backface Radius
    0.13
  • Cage Type
    Stamped Steel
  • Dynamic Load Rating
    58200
  • Static Load Rating
    79300
  • Weight
    4.62
  • Download Spec Sheet

Products Available Online

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

Don't see the product
you're looking for?

Contact Us

INTERCHANGE

National Precision Bearing Part series SET421 is a potential replacement for these common bearing part numbers:

Add to Cart

NPB Part Series
{{vm.product.series}}
Standard Ref #
{{vm.product.standardReferenceNumber}}
Specific Name
{{vm.product.name}}
Total

${{(vm.cartCount * vm.product.unitPrice) | number:2}}

Product Brochures

View and download from our brochure library.

View All Brochures

We're here
to help

Anything you need, any questions or concerns you have, you can ask us here. An NPB team member will get back to you promptly.

view our locations
Sales Offices

Thank You

Thank you for your interest.

{{$root.alert.title}}

{{$root.alert.closeText}} {{$root.alert.secondButton.text}}