MH3443

View detailed technical data, stock status, and sourcing information for: MH3443

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MH3443
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-142-0197
Item Name Code
00019
Assigment Date
01/01/1963 (63 years ago)

An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. Excludes:bearing,ball,pivot.

unground surface finish, rigid alignment type, 45.0 millimeters nominal bore smallest diameter, 0.3544 inches minimum and 0.3644 inches maximum overall height, 1.0418 inches minimum and 1.0518 inches maximum overall outside diameter

Product Characteristics

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

Overall Height
0.3544 inches minimum and 0.3644 inches maximum
Overall Outside Diameter
1.0418 inches minimum and 1.0518 inches maximum
Bore Smallest Diameter
45.0 millimeters nominal
Surface Finish
unground
Alignment Type
rigid
Thrust Directional Capability Designation
single
Material
steel overall
Style Designator
grooved race surface, banded od

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-088-6443 No Name Available 11/01/1968

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
920-52-011-3921 Thrust Ball Bearing
MH3443 Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-142-0197?
The FSCG of the NSN 3110-00-142-0197 is 3110
Does the NSN 3110-00-142-0197 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105008
Does NSN 3110-00-142-0197 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 3110-00-142-0197 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-142-0197 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 3110-00-142-0197 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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