NNR4D5

Comprehensive specifications and application details for: NNR4D5 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: NNR4D5. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
NNR4D5
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-942-8415
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/02/1966

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.

0.6900 inches nominal flange outside diameter, 0.2500 inches nominal bore diameter, 0.0420 inches nominal flange width, 0.0002 inches minimum radial and 0.0005 inches maximum radial internal clearance, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-942-8415 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.2500 inches nominal
Bore Shape
straight
Flange Outside Diameter
0.6900 inches nominal
Flange Width
0.0420 inches nominal
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Load Direction
radial
Outer Ring Outside Diameter
0.6250 inches nominal
Overall Width
0.1960 inches nominal
Material
steel ball
Material
steel corrosion resisting retainer
Material
steel inner ring
Material
steel outer ring
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no. 5p
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-942-8415 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-542-0084 No Name Available 12/22/1971
3110-00-555-6217 No Name Available 03/11/1972

Frequently Asked Questions

Find quick answers to common questions about bearing: NNR4D5. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-942-8415?
The FSCG of the NSN 3110-00-942-8415 is 3110
Does the NSN 3110-00-942-8415 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-942-8415 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 3110-00-942-8415 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-942-8415 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 3110-00-942-8415 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Sun, Jan 2, 1966

Price & Availability

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