Duplex Ball Bearing

Model / MPN: 7309DSXX00X015B13DG655CNT | NSN: 3110-00-976-9738

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

3110-00-976-9738

Sold in multiples of

1 PR

DEMIL

DEMIL/MLI

Overall Width

Between 1.9665 inches and 1.9685 inches

Bore Diameter

Between 1.7715 inches and 1.7717 inches

Overall Outside Diameter

Between 3.9368 inches and 3.9370 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Angular

Internal Fit-up Designation

Standard

Criticality Code Justification

Zzzw

Lubrication Material Specification

Mil-g-18709 military specification single material response

Material

Steel

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

Nondefinitive Specification/std Data

134 type and 1 class

Departure From Cited Document

Annual ball bearing for quiet operation application to submarine usage

7309DSXX Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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7309DSXX00X015B13DG655CNT Cross Reference

M17931-A015
MILB17931
7309DB
999999K044
79999111NT3
7309DSXX00X015B13DG655C
79999017
7309DBNT
79999017
3326-4 ITEM 34
M17931-A015
M17931-A015
MIL-B-17931
999999K044NT
M17931-A015NT
MIL-B-17931NT
3326-4 ITEM 34NT
79999017NT