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

SB180 Thin Section Bearings SB 5/16 x 5/16

NPB Part Series SB180
Standard Reference No. SB180
PRODUCT MODELS

Need a CAD or 3D Model?

Buy Now

Request a Quote

Contact Us

/media/2l1e50m5/sb-series.png?anchor=center&mode=crop&width=258&rnd=132472664525000000

Specifications

  • Bore
    18.00
  • Outside Diameter
    18.625
  • Land Diameter (L1)
    18.231
  • Land Diameter (L2)
    18.393
  • Contact Bore Diameter
    18.425
  • Type A Static Radial Load
    8,661
  • Type A Dynamic Radial Load
    1,913
  • Type A Static Thrust Load
    24,993
  • Type A Dynamic Thrust Load
    5,514
  • Type C and X Static Radial Load
    7,443
  • Type C and X Dynamic Radial Load
    1,814
  • Type X Static Thrust Load
    18,591
  • Type X Dynamic Thrust Load
    4,521
  • Type X Static Moment Load
    68,094
  • Type X Dynamic Moment Load
    16,561
  • Weight
    1.35
  • Download Spec Sheet

Products Available Online

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

Part #
SB180AR0
Manufacturer
SilverThin
52100, 5/16in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 18in Bore, 18.625in OD, Angular Contact, Brass One Piece Retainer
Price per unit
$1,478.98
In Stock
Request a Quote
Part #
SB180CP0
Manufacturer
SilverThin
52100, 5/16in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 18in Bore, 18.625in OD, Radial Contact, Brass Snapover Retainer
Price per unit
$1,476.69
In Stock
Request a Quote
Part #
SB180XP0
Manufacturer
SilverThin
52100, 5/16in Cross Section, Standard Thin Section Ball Bearing, Silverthin USA, 18in Bore, 18.625in OD, 4 Point Contact, Brass Snapover Retainer
Price per unit
$1,476.69
In Stock
Request a Quote
Don't see the product
you're looking for?

Contact Us

INTERCHANGE

National Precision Bearing Part series SB180 is a potential replacement for these common bearing part numbers:

  • KAYDON
    KB180AR0
  • KAYDON
    KB180CP0
  • KAYDON
    KB180XP0

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}}