2 1-2

Comprehensive specifications and application details for: 2 1-2 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 2 1-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
2 1-2
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-184-0989
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.0467 inches minimum and 0.0469 inches maximum bore diameter, radial load direction, straight bore shape, standard internal fit-up designation, 0.1560 inches minimum and 0.1562 inches maximum overall outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-184-0989 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.0467 inches minimum and 0.0469 inches maximum
Bore Shape
straight
Internal Fit-Up Designation
standard
Load Direction
radial
Overall Outside Diameter
0.1560 inches minimum and 0.1562 inches maximum
Overall Width
0.0615 inches minimum and 0.0625 inches maximum
Material
steel overall
Special Features
all corner radii 0.0050 in.
Style Designator
loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-184-0989 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-184-1003 No Name Available 07/30/1970
3110-00-555-7345 No Name Available 03/07/1966
3110-00-807-7899 No Name Available 09/25/1966

Frequently Asked Questions

Find quick answers to common questions about bearing: 2 1-2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-184-0989?
The FSCG of the NSN 3110-00-184-0989 is 3110
Does the NSN 3110-00-184-0989 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-184-0989 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 3110-00-184-0989 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-184-0989 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 3110-00-184-0989 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

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