Check the listing for details. Pair of Flange Axle Bearing - Radial Drag Racing with o-ring 31.5" OD 1.562"' ID. Condition: New. Listed at 89.78 USD. Pair of Large Outside Diameter 9" Ford Axle Bearing with o-ring for Big AxleInside Diameter 1.562"Outside Diameter 3.15"(2) sealed bearings(2) press on retainer sleevesfor 2 1/2" offset axlesealed bearing with outside O-ring does not require additional axle seal in housing endcompare with; Pair of Bearings as shown in the pictures. Shipping via USPS Priority Mail with delivery confirmation number. Disclaimer. Warning! Auto racing is a hazardous sport. No warranty or guarantee is made or implied regarding any racing product sold by Performance Engineering and Manufacturing, LLC. User assumes all risks. We will ship using USPS Priority Mail with Insurance and will send a Tracking/Delivery Confirmation Number after shipped. WARNING: Cancer And Reproductive Harm- www.P65Warnings.ca.gov