3110-01-281-3431 Annular Ball Bearing

Comprehensive specifications and application details for NSN: 3110-01-281-3431.

Summary

Explore detailed summary information for bearing: 3110-01-281-3431. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-281-3431
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 06/22/1988

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.

straight bore shape, rigid alignment type, 30.0 degrees nominal contact angle, 45.0000 inches nominal bore diameter, labyrinth bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-281-3431 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: rigid
Bearing Seal Type: labyrinth
Bore Diameter: 45.0000 inches nominal
Bore Shape: straight
Contact Angle: 30.0 degrees nominal
Features Provided: external lubrication fitting
Load Direction: angular
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Lubrication Material: grease
Overall Outside Diameter: 55.8190 inches minimum and 55.8330 inches maximum
Overall Width: 2.3450 inches minimum and 2.3750 inches maximum
Material Document And Classification: aisi assn std single material response ball
Material Document And Classification: aisi assn std single material response inner ring
Material Document And Classification: aisi assn std single material response outer ring
Material Document And Classification: astm d2000 assn std single material response seal
Material: rubber seal
Material: steel or plastic polyamide (nylon) spacer
Material: steel comp 4150 inner ring
Material: steel comp 4150 outer ring
Material: steel comp e52100 ball
Seal Quantity: 2
Special Features: inner ring has 50 holes eql spaced; outer ring has 50 holes eql spaced
Surface Finish: ground

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
10252071-1	Annular Ball Bearing
11147	Annular Ball Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-01-281-3431. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-281-3431?: The FSCG of the NSN 3110-01-281-3431 is 3110

Does the NSN 3110-01-281-3431 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-01-281-3431 require demilitarization?: Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 3110-01-281-3431 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-01-281-3431 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.