Reliable.
Responsive.
Relentless.
Contact Us
Send Message
Expand Hide
National Precision Bearing

Form Submitted

Thank you for reaching out. We will be in touch with you shortly.

30311

Category

Roller Bearings

Subcategory

ISO Metric

NPB Part Series 30311
Standard Reference No. 30311
PRODUCT MODELS

Need a CAD or 3D Model?

Buy Now

Request a Quote

Contact Us

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

Specifications

  • Inner Diameter
    55
  • Outer Diameter
    120
  • Cone Width
    29
  • Cup Width
    25
  • Bearing Width
    31.5
  • Dynamic Load Rating
    155000
  • Static Load Rating
    179000
  • Weight
    3.64
  • Download Spec Sheet

Products Available Online

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

Contact Us

INTERCHANGE

National Precision Bearing Part series 30311 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}}