549295

View detailed technical data, stock status, and sourcing information for: 549295
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-837-2902

Item Name Code

00014

Assigment Date

09/10/1982 (43 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.

10.0 millimeters nominal bore diameter, 30.00 millimeters nominal overall outside diameter, ground surface finish, 9.00 millimeters nominal overall width, pressed retainer fabrication method

Product Characteristics

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

Overall Width: 9.00 millimeters nominal
Bore Diameter: 10.0 millimeters nominal
Overall Outside Diameter: 30.00 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Contact Angular Direction: inward convergent
Internal Clearance: 0.0005 inches minimum radial and 0.0012 inches maximum radial
Standard Tolerance Designation: abec no.1
Special Features: pair of bearings consisting of one double shielded and one open bearing; flush ground to provide 0.0010 in. min to 0.0020 in. max end play
Lubrication Material: grease
Lubrication Material Document And Classification: beacon 325,fscm 29700 mfr ref single material response
Material: steel overall
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
2610745YHP60	Annular Ball Bearing
451458	Annular Ball Bearing
549295	Annular Ball Bearing
FS1741	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-837-2902?

The FSCG of the NSN 3110-00-837-2902 is 3110

Does the NSN 3110-00-837-2902 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-837-2902 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 3110-00-837-2902 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-837-2902 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 3110-00-837-2902 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Sep 10, 1982