SR1443MM

View detailed technical data, stock status, and sourcing information for: SR1443MM

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SR1443MM
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-849-6594
Item Name Code
00014
Assigment Date
01/11/1967 (59 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.2500 inches nominal overall outside diameter, 0.1250 inches nominal bore diameter, 0.1094 inches nominal overall width, ground surface finish, 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
0.1094 inches nominal
Bore Diameter
0.1250 inches nominal
Overall Outside Diameter
0.2500 inches nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Shield Quantity
2
Load Direction
radial
Bore Shape
straight
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Standard Tolerance Designation
abec no.3
Lubrication Material
oil
Lubrication Material Document And Classification
mil-l-6085 mil spec single material response
Material
steel corrosion resisting 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
309-1923-00 Annular Ball Bearing
309-1923-000 Annular Ball Bearing
77M0816ZM3J Annular Ball Bearing
S125-250HHP15L02 Annular Ball Bearing
SR1443MM Annular Ball Bearing
SR1443PPK15-7 Annular Ball Bearing
SR1443PPK25-7 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-849-6594?
The FSCG of the NSN 3110-00-849-6594 is 3110
Does the NSN 3110-00-849-6594 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-849-6594 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 3110-00-849-6594 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-849-6594 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 3110-00-849-6594 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Jan 11, 1967

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