3110-01-044-7121

Find complete technical information, availability, and procurement data for: 3110-01-044-7121
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-044-7121

Item Name Code

00014

Assigment Date

07/18/1977 (49 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.

c01 calibration designator, ground surface finish, 0.3748 inches minimum and 0.3750 inches maximum overall outside diameter, 0.1248 inches minimum and 0.1250 inches maximum bore diameter, 0.1552 inches minimum and 0.1562 inches maximum overall width

Product Characteristics

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

Overall Width: 0.1552 inches minimum and 0.1562 inches maximum
Bore Diameter: 0.1248 inches minimum and 0.1250 inches maximum
Overall Outside Diameter: 0.3748 inches minimum and 0.3750 inches maximum
Calibration Designator: c01
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: angular
Bore Shape: straight
Internal Clearance: 0.0003 inches minimum radial and 0.0011 inches maximum radial
Standard Tolerance Designation: abec no. 7p
Contact Angle: 15.7 degrees nominal
Lubrication Material: grease
Lubrication Material Document And Classification: andok c,fscm 29700 mfr ref single material response
Material: plastic phenolic retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std single material response ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Style Designator: shouldered inner ring, separable

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
R2BCV26FG6B4A6MG	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-044-7121?

The FSCG of the NSN 3110-01-044-7121 is 3110

Does the NSN 3110-01-044-7121 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-044-7121 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 3110-01-044-7121 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-044-7121 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 3110-01-044-7121 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Jul 18, 1977