
National

Select your vehicle to check fitment.
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
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“I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!”
— Michael T., Toronto, ON
“Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!”
— Sarah L., Vancouver, BC
This Cono rodamnto cónico fits vehicles.
This part replaces and is compatible with the following part numbers
National 497 Roulements pour GMC Truck 96-87; H/D Truck 84-53; Rockwell-Standard (RA)
Manufactured with premium-grade steel, National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
Shop National Bearings at Autrex with vehicle fitment details, current pricing, and checkout options for the National 497. Eligible orders over $99 may qualify for free shipping, with some exceptions.
The National 497 is a direct replacement for Allis Chalmers 30246508, Allis Chalmers X23096, Allis Chalmers 73024650, Allis Chalmers BBG7490, Allis Chalmers 3024650 and 67 other part numbers. See the full interchange list for all compatible replacements.
Shipping options for the National 497 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
For current pricing on the National 497, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Yes, the Cono rodamnto cónico by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
The Cono rodamnto cónico comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.