AA52491-48

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AA52491-48
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-156-1876
Item Name Code
00019
Assigment Date
01/01/1963 (63 years ago)

An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. Excludes:bearing,ball,pivot.

40.0 millimeters nominal bore smallest diameter, 60.0 millimeters nominal overall outside diameter, rigid alignment type, ground surface finish, 16.0 millimeters nominal overall height

Product Characteristics

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

Overall Height
16.0 millimeters nominal
Overall Outside Diameter
60.0 millimeters nominal
Bore Smallest Diameter
40.0 millimeters nominal
Surface Finish
ground
Alignment Type
rigid
Thrust Directional Capability Designation
single
Standard Tolerance Designation
afbma std tolerance for thrust bearings
Material
steel comp e51100 or steel comp e52100 overall
Material Document And Classification
66 fed std all material responses overall
Style Designator
grooved race surface

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-554-6066 No Name Available 09/01/1978
3110-00-813-6850 No Name Available 06/23/1971

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:

Part Number Name
114-409 Thrust Ball Bearing
114-410 Thrust Ball Bearing
115A184 Thrust Ball Bearing
12Z317-10 Thrust Ball Bearing
206703-9 Thrust Ball Bearing
2908A Thrust Ball Bearing
2908SKF Thrust Ball Bearing
324W54-1 Thrust Ball Bearing
40BTL Thrust Ball Bearing
559792-1 Thrust Ball Bearing
72-6970-919 Thrust Ball Bearing
AA52491-48 Thrust Ball Bearing
AA597 Thrust Ball Bearing
MS17161-48 Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-156-1876?
The FSCG of the NSN 3110-00-156-1876 is 3110
Does the NSN 3110-00-156-1876 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105008
Does NSN 3110-00-156-1876 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 3110-00-156-1876 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-156-1876 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 3110-00-156-1876 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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