3120-01-221-4146 Linear-Rotary Motion Roller
Comprehensive specifications and application details for NSN: 3120-01-221-4146.
Summary
Explore detailed summary information for bearing: 3120-01-221-4146. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-01-221-4146
- Item Name Code
- 28215
- Assigment Date
- 11/28/1985
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.
3120-01-221-4146, linear-rotary motion roller
Replaces
The NSN 3120-01-221-4146 is used in place of the following discontinued or alternate items:
| NSN | Name | Date |
|---|---|---|
| 3120-01-224-8108 | No Name Available | 12/01/1988 |
Related Bearings
Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.
Frequently Asked Questions
Find quick answers to common questions about bearing: 3120-01-221-4146. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-01-221-4146?
- The FSCG of the NSN 3120-01-221-4146 is 3120
- Does the NSN 3120-01-221-4146 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997090
- Does NSN 3120-01-221-4146 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 3120-01-221-4146 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-221-4146 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 3120-01-221-4146 was assigned to the Federal Catalog?
- It was assigned 40 years ago, on Thu, Nov 28, 1985