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

B-57 Needle Bearings Open End Full Complement

NPB Part Series B-57
Standard Reference No. B-57
PRODUCT MODELS

Need a CAD or 3D Model?

Buy Now

Request a Quote

Contact Us

/media/fvodxqdr/drawn-cup-open.svg?height=258

Specifications

  • Bore Diameter
    0.3125
  • Outside Diameter
    0.5000
  • Width
    0.438
  • Dynamic Load Rating
    1,420
  • Static Load Rating
    1,820
  • Grease Speed Rating
    5,400
  • Oil Speed Rating
    8,300
  • Weight
    0.011
  • Download Spec Sheet

Products Available Online

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

Part #
B57
Manufacturer
JTEKT (Koyo)
Drawn Cup Needle Bearing
Price per unit
$6.50
In Stock
Request a Quote
Part #
SCE57
DRAWN CUP NEEDLE BEARING CAGED
Price per unit
$6.96
In Stock
Request a Quote
Don't see the product
you're looking for?

Contact Us

INTERCHANGE

National Precision Bearing Part series B-57 is a potential replacement for these common bearing part numbers:

  • Torrington
    B-57

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}}