Name: National® SCH-78 - Front Axle Shaft Pilot Bearing
Brand: National
SKU: mpn1848365816
Price: 7.09 USD
Availability: InStock
Rating: 5 (2 reviews)

Vehicle Fitment

Cadillac

Chevy

GMC

Hummer

Oldsmobile

Specifications

Type	J
Part Description	Needle Bearing
Bore (Inch)	0.4375
Bore (mm)	11.113
Housing Diameter Max (Inch)	0.688
Housing Diameter Max (mm)	17.475
Housing Diameter Min (Inch)	0.687
Housing Diameter Min (mm)	17.449
Outside Diameter (mm)	17.4630
Shaft Diameter Max (Inch)	0.437
Shaft Diameter Max (mm)	11.112
Shaft Diameter Min (Inch)	0.437
Shaft Diameter Min (mm)	11.099
Width (mm)	12.7000
Width	0.5"
Outside Diameter	0.687"
Axle Seals Included	No
Bore Diameter (in.)	0.437 in.
Outer Diameter (in.)	0.687
Quantity	Sold individually.
Width (in.)	0.500 in.

Features

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Industry leading coverage
Professional technicians know they can depend on National

Product Details

Front Axle Shaft Pilot Bearing by National®. This product by National will last a lifetime. It will meet your needs and deliver great quality at an affordable cost. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and unmatched durability. It meets OE specs to ensure a perfect fit.

A bearing is a crucial element of any mechanism where rotational or linear movement takes place, and a vehicle is no exception. Bearings enable parts of these mechanisms spin and roll smoothly and quietly with minimal friction. Bearings must efficiently handle a load, basically, support a radial (weight) and/or thrust (cornering force) load. National bearings effectively reduce friction and handle a load to provide the performance you really can depend on. Quality certified steel this bearing is made of and computer controlled heat treatment processes utilized in manufacture guarantee its reliable performance and maximum durability. This part is built to OE specifications to ensure factory-like fit, function, and reliability.

National® - Information National Authorized Dealer

Brand:

National

Part Number:

SCH-78

UPC:

724956033898

Alternate MPN:

SCH78

Warranty

National warrants its products to be free from defects in materials or workmanship for a period of 24 months. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, National will repair or replace, at no charge, a product that is defective in materials or workmanship. National reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Reviews

(2)

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1-2 of 2 Reviews

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5 of 5

Great Part!

Bearing was a perfect fit and exactly what I needed. My truck is good for another 100,000 miles.

Posted by Timothy (Elkton, KY) / November 24, 20161991 Ford Ranger

5 of 5

Perfect.

Perfect fit on my seals. Made installation easy.

Posted by Robert (Vestavia, AL) / September 10, 2016

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!