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NSN: 3110-00-001-4769
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Cross Reference

These part numbers have the same form, fit, and function of 5020299-55
Item Number Cage
5020299-55 83299
JM718149-JM718110 60038
7141667 98750

Characteristic Codes

5020299-55 spec. code meanings
Code Translation
ABMK An overall measurement taken at right angles to the length of an item, in distinction from thickness.
ABXV The length of a straight line which passes through the center of a circular bore, and terminates at the circumference.
ADGA The overall length of a straight line which passes through the center of an item, and terminates at the outside circumference.
AGWY A measurement taken at right angles to the length of the cup, in distinction from thickness.
AGYF The means used in manufacturing the retainer.
CTFZ The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
MATT The chemical compound or mechanical mixture properties of which the item is fabricated.
MDCL The specification, standard, or manufacturers reference, and the classification designation, such as class, condition, temper, and the like, that identifies the material.
STYL The style designation indicating the configuration that most nearly corresponds to the appearance of the item.


Description: Tapered Roller Bearing
Mfr. Cage 98750


steel comp e52100 overall

ABMK Overall Width
1.3780 inches
ABXV Bore Diameter
3.5435 inches maximum
ADGA Overall Outside Diameter
5.7087 inches maximum
AGWU Backface Corner Radius
0.1000 inches
AGWV Standout Width
0.3150 inches
AGWW Cone Corner Radius
0.1200 inches
AGWX Cone Width
1.3386 inches
AGWY Cup Width
1.0630 inches
AGYF Retainer Fabrication Method
CTFZ Standard Tolerance Designation
Afbma class 2
MATT Material
Steel comp e52100
MDCL Material Spec
66 fed std single material response
STYL Style Designator
Straight bore, normal angle

Technical Definition

Bearing, Roller, Tapered, also referenced with federal logistics item name code 00021 - A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. excludes bearing, roller, thrust.
National Stock Number (NSN): 3110-00-001-4769

Last Modified: 02/14/2017