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

Duplex Ball Bearing

Model / MPN: 597577 | NSN: 3110-01-084-2537
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
3110-01-084-2537
Sold in multiples of
1 PR
DEMIL
NO
Overall Width
32.00 millimeters
Bore Diameter
45.00 millimeters
Overall Outside Diameter
75.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Internal Clearance
0.0120 inches axial and 0.0190 inches axial
Standard Tolerance Designation
Abec no.5
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
Material
Steel retainer
Material Specification
Ams 6415 assn standard single material response retainer
Material Specification
Ams 6490 assn standard single material response outer ring
Material Specification
Ams 6490 assn standard single material response ball
Material Specification
Ams 6490 assn standard single material response inner ring
Precious Material And Location
Retainer silver
Precious Material
Silver
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
Test Data Document
78286-sb1139-101 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A618Q0262 Bearing, Ball, Duplex 27 PR 11/23/2017
SPE4A418T7424 Bearing, Ball, Duplex 136 PR 09/20/2018
SPE4A621T61B1 Bearing, Ball, Duplex 16 PR 04/29/2021

Pricing and Availability

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597577 Cross Reference
  • SB1139-101
  • 5HADH109-32
  • SB1139-101
  • SB1130-101
  • AAV9109WO-103
  • AAV9109WOMSRDBA2231