MKSP3L

View detailed technical data, stock status, and sourcing information for: MKSP3L
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 MKSP3L 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

3110-01-121-2802

Item Name Code

00041

Assigment Date

11/04/1981 (44 years ago)

A bearing consisting of either a double row of balls, or a combination of a ball and roller mounted on a shaft having a seal on one or both ends of the outer ring. The shaft has integrally formed raceways for the balls, thereby eliminating the necessity of inner rings. Designed primarily for fan and water pump applications.

0.6246 inches minimum and 0.6250 inches maximum overall outside diameter, 2 seal quantity, 0.2425 inches minimum and 0.2450 inches maximum inner ring width, 0.1980 inches minimum and 0.2030 inches maximum outer ring width, 0.1897 inches minimum and 0.1900 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.

Bore Diameter: 0.1897 inches minimum and 0.1900 inches maximum
Overall Outside Diameter: 0.6246 inches minimum and 0.6250 inches maximum
Outer Ring Width: 0.1980 inches minimum and 0.2030 inches maximum
Inner Ring Width: 0.2425 inches minimum and 0.2450 inches maximum
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: self-aligning
Load Direction: radial
Self-Alignment Location: internal
Standard Tolerance Designation: abec no.3
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: plastic polytetrafluoroethylene seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Surface Treatment: cadmium all external/exposed metal surfaces
Style Designator: single row self aligning single row inner ring extended both sides

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-265-0577	No Name Available	05/01/1991

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
D2-69165	Airframe Ball Bearing
MKSP3L	Airframe Ball Bearing
MKSP3L-400	Airframe Ball Bearing
MKSP3LFS464	Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-121-2802?

The FSCG of the NSN 3110-01-121-2802 is 3110

Does the NSN 3110-01-121-2802 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-121-2802 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 3110-01-121-2802 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-121-2802 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 3110-01-121-2802 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Nov 4, 1981