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Worldwide distributor of NSN parts and consumables located in the USA.

Duplex Ball Bearing

Model / MPN: 44037 | NSN: 3110-00-281-8015
ITAR Registered seal

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Product Details
NATO Stock Number
3110-00-281-8015
Sold in multiples of
1 PR
DEMIL
DEMIL/MLI
Overall Width
0.5220 inches
Bore Diameter
2.3125 inches
Overall Outside Diameter
2.8750 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Machined
Seal Quantity
1
Bearing Seal Type
Contact
Load Direction
Angular
Standard Tolerance Designation
Abec no.5
Bearing Preload Rating
55.0 pounds
Material
Plastic phenolic retainer
Material
Rubber fluorosilicone class fq seal
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material Specification
Mil-r-25988, type 2, cl 2 military specification single material response seal
44037 Series Parts

Pricing and Availability

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44037 Cross Reference
  • 3TARZ37-46-119
  • 901790-1C
  • 901790-1C
  • 901790-1C
  • 3TARZ37-46-119
  • 901790-1C