4291-18C-11

Comprehensive specifications and application details for: 4291-18C-11 Bearing Ball.

Summary

Explore detailed summary information for bearing: 4291-18C-11. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
4291-18C-11
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-180-2750
Item Name Code
00036
Federal Item Identification Guide
A044A0
Assigment Date
05/25/1984

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

0.6250 inches nominal rolling element diameter, 165000-762-9783 csd end item identification, steel overall material, aisi 440b or 440c in accordance with fed std no. 66,grade 10 assn std single material response overall material document and classification, balls are assembled in sets of 11 with tolerance within 0.00002 per set special features

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-180-2750 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
165000-762-9783 csd
Material Document And Classification
aisi 440b or 440c in accordance with fed std no. 66,grade 10 assn std single material response overall
Material
steel overall
Rolling Element Diameter
0.6250 inches nominal
Special Features
balls are assembled in sets of 11 with tolerance within 0.00002 per set
Standard Tolerance Designation
afbma std tolerance for balls, grade 10
Style Designator
ball

Frequently Asked Questions

Find quick answers to common questions about bearing: 4291-18C-11. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-180-2750?
The FSCG of the NSN 3110-01-180-2750 is 3110
Does the NSN 3110-01-180-2750 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-180-2750 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 3110-01-180-2750 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-180-2750 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 3110-01-180-2750 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, May 25, 1984

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