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Tapered Roller Bearing

Model / MPN: 390A ASSEMBLY 90273 | NSN: 3110-01-272-8366
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
3110-01-272-8366
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
Between 2.6812 inches and 2.7032 inches
Bore Diameter
Between 2.5000 inches and 2.5005 inches
Overall Outside Diameter
Between 4.3307 inches and 4.3317 inches
Backface Corner Radius
0.0500 inches
Standout Width
0.1250 inches
Cone Corner Radius
0.0600 inches
Cone Width
0.8660 inches
Cup Width
0.7411 inches
Retainer Fabrication Method
Pressed
Alignment Type
Rigid
Standard Tolerance Designation
Afbma class 2
Material
Steel
Style Designator
Straight bore, single cups, single cones cup and cone spacers
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A516TGW32 Bearing, Roller, Tape 22 EA 08/10/2016

Pricing and Availability

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390A ASSEMBLY 90273 Cross Reference
  • 9422260
  • A-36184
  • 9422260
  • 9422260
  • A-36184
  • 9422260