New Departure Hyatt NDH Z99R10 Ball Bearing NOS Delco GM Made in USA

Brand: NDH (New Departure Hyatt) / Delco (General Motors)

​Part Number: Z99R10

​Bearing Type: Single Row Radial Deep Groove Ball Bearing

​Bore Diameter (ID): 0.6250 in (5/8")

​Outside Diameter (OD): 1.3750 in (1-3/8")

​Width: 0.3438 in (11/32")

​Closure Type: Double Sealed

​Country of Manufacture: USA

​Description

​Vintage New Old Stock (NOS) NDH Ball Bearing – Part # Z99R10

​This is an authentic, vintage New Departure Hyatt (NDH) bearing, a division of General Motors Corporation. These "Z99" series bearings were built to high standards in the USA and are preferred by many for vintage restorations and industrial repairs.

​Product Details:

​Condition: New Old Stock (NOS). The bearing is still factory-wrapped in its original protective material to ensure it remains clean and lubricated.

​Quality: Genuine Delco/GM vintage part, not a modern aftermarket reproduction.

​Application: Commonly used in vintage automotive components, tractors, forklifts, and combines.

​Specifications:

​Bore: 5/8 inch

​OD: 1-3/8 inch

​Thickness: 11/32 inch

​Please see photos for the exact condition of the original box, which may show light shelf wear due to age.