KP49BS

View detailed technical data, stock status, and sourcing information for: KP49BS
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part KP49BS to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-083-8811

Item Name Code

00041

Assigment Date

10/03/1979 (46 years ago)

0.4640 inches minimum and 0.4690 inches maximum outer ring width, 0.5260 inches minimum and 0.5310 inches maximum inner ring width, 4.2490 inches minimum and 4.2500 inches maximum overall outside diameter, 3.0620 inches minimum and 3.0630 inches maximum bore diameter, 2 seal quantity

Product Characteristics

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

Bore Diameter: 3.0620 inches minimum and 3.0630 inches maximum
Overall Outside Diameter: 4.2490 inches minimum and 4.2500 inches maximum
Outer Ring Width: 0.4640 inches minimum and 0.4690 inches maximum
Inner Ring Width: 0.5260 inches minimum and 0.5310 inches maximum
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: self-aligning
Load Direction: radial
Self-Alignment Location: external
Features Provided: aligning ring
Special Features: 80 percent full of specified lubricant,5 degree misalignment in either direction
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: plastic polytetrafluoroethylene seal
Material: steel corrosion resisting snap ring
Material: steel comp e52100 or steel comp e51100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 assn std all material responses ball
Material Document And Classification: 66 fed std all material responses outer ring
Material Document And Classification: 66 fed std all material responses inner ring
Material Document And Classification: ams 3652 assn std single material response seal
Surface Treatment: cadmium all external/exposed metal surfaces
Style Designator: single row, external self aligning, w/aligning ring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-277-0992	No Name Available	06/01/1996

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
KP49BS	Airframe Ball Bearing
KP49BSFS464	Airframe Ball Bearing
MS27648-49	Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-083-8811?

The FSCG of the NSN 3110-01-083-8811 is 3110

Does the NSN 3110-01-083-8811 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-083-8811 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 3110-01-083-8811 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-083-8811 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 3110-01-083-8811 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Oct 3, 1979