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Tapered Roller Bearing

Model / MPN: 12580-12520 | NSN: 3110-00-100-5990
ITAR Registered seal

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.

Product Details
NATO Stock Number
3110-00-100-5990
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
0.7813 inches
Bore Diameter
0.8125 inches
Overall Outside Diameter
1.9380 inches
Backface Corner Radius
0.0620 inches
Standout Width
0.1563 inches
Cone Corner Radius
0.0620 inches
Cone Width
0.7813 inches
Cup Width
0.6250 inches
Retainer Fabrication Method
Pressed
Standard Tolerance Designation
Afbma class 2
Material
Steel comp 4320 cup or steel comp 4620 cup or steel comp 8620 cup or steel comp e52100 cup
Material
Steel comp 4320 cone or steel comp 4620 cone or steel comp 8620 cone or steel comp e52100 cone
Material
Steel comp 4320 roller or steel comp 4620 roller or steel comp 8620 roller or steel comp e52100 roller
Material
Steel retainer
Material Specification
Qq-s-624 federal specification single material response cup or 66 federal standard single material response cup
Material Specification
Qq-s-624 federal specification single material response cone or 66 federal standard single material response cone
Material Specification
Qq-s-624 federal specification single material response roller or 66 federal standard single material response roller
Style Designator
Straight bore, normal angle
Nondefinitive Specification/std Data
751 type

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