276529

View detailed technical data, stock status, and sourcing information for: 276529
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-436-8072

Item Name Code

00014

Assigment Date

09/05/1969 (56 years ago)

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

0.3070 inches minimum and 0.3120 inches maximum overall width, 3.4992 inches minimum and 3.5000 inches maximum overall outside diameter, ground surface finish, machined retainer fabrication method, 2.8122 inches minimum and 2.8128 inches maximum bore diameter

Product Characteristics

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

Overall Width: 0.3070 inches minimum and 0.3120 inches maximum
Bore Diameter: 2.8122 inches minimum and 2.8128 inches maximum
Overall Outside Diameter: 3.4992 inches minimum and 3.5000 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0005 inches minimum radial and 0.0015 inches maximum radial
Lubrication Material: grease
Lubrication Material Document And Classification: beacon 325,fscm 29700 mfr ref single material response
Material: plastic phenolic and cotton retainer
Material: steel comp 440a inner ring
Material: steel comp 440a outer ring
Material: steel comp 440a ball
Style Designator: non-loading groove, non-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
276529	Annular Ball Bearing
3TKR45-56D	Annular Ball Bearing
3TKR45-56P	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-436-8072?

The FSCG of the NSN 3110-00-436-8072 is 3110

Does the NSN 3110-00-436-8072 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-436-8072 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 3110-00-436-8072 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-436-8072 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 3110-00-436-8072 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Sep 5, 1969