20368D

View detailed technical data, stock status, and sourcing information for: 20368D

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20368D
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-156-5443
Item Name Code
00014
Assigment Date
01/01/1961 (65 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

72.00 millimeters nominal overall outside diameter, 1.1875 inches nominal overall width, ground surface finish, 30.00 millimeters nominal bore diameter, angular load direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width
1.1875 inches nominal
Bore Diameter
30.00 millimeters nominal
Overall Outside Diameter
72.00 millimeters nominal
Surface Finish
ground
Load Direction
angular
Bore Shape
straight
Internal Fit-Up Designation
standard
Internal Fit-Up Contact Angular Direction
outward convergent
Standard Tolerance Designation
abec no.1
Contact Angle
25.0 degrees maximum
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-18709 mil spec single material response
Material
steel overall
Style Designator
loading groove, non-separable
Nondefinitive Spec/Std Data
146 type and 00 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3820-00-960-7836 No Name Available 10/30/1967

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

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288501 Annular Ball Bearing
302-1019P1 Annular Ball Bearing
3021019P1 Annular Ball Bearing
30BD33 Annular Ball Bearing
375707R91 Annular Ball Bearing
5-3S12 Annular Ball Bearing
51861 Annular Ball Bearing
5306 Annular Ball Bearing
5306L1A Annular Ball Bearing
5306M Annular Ball Bearing
5306M1TX9 Annular Ball Bearing
5306W Annular Ball Bearing
5306X1 Annular Ball Bearing
5306X1A Annular Ball Bearing
601330 Annular Ball Bearing
607812 Annular Ball Bearing
700424 Annular Ball Bearing
714090 Annular Ball Bearing
8909-25 Annular Ball Bearing
905306 Annular Ball Bearing
954394 Annular Ball Bearing
9D5306 Annular Ball Bearing
D9D5306 Annular Ball Bearing
FR51126 Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-156-5443?
The FSCG of the NSN 3110-00-156-5443 is 3110
Does the NSN 3110-00-156-5443 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-156-5443 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-156-5443 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-156-5443 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-156-5443 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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