4W34

Comprehensive specifications and application details for: 4W34 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 4W34. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
4W34
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-109-1123
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.

standard internal fit-up designation, contact bearing seal type, straight bore shape, 20.00 millimeters nominal bore diameter, nsn 2420-66-148-7692, hmee (high mobility engineerexcavator) end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-109-1123 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
nsn 2420-66-148-7692, hmee (high mobility engineerexcavator)
Bearing Seal Type
contact
Bore Diameter
20.00 millimeters nominal
Bore Shape
straight
Internal Fit-Up Designation
standard
Load Direction
radial
Lubrication Material Document And Classification
mil-g-18709 mil spec single material response
Lubrication Material
grease
Overall Outside Diameter
47.00 millimeters nominal
Overall Width
14.0 millimeters nominal
Material
rubber synthetic seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Material
steel retainer
Retainer Fabrication Method
pressed
Seal Quantity
2
Standard Tolerance Designation
abec no.1
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-109-1123 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-128-1895 No Name Available 04/01/1976
3110-00-654-1542 No Name Available 01/01/1963
3110-00-811-1230 No Name Available 08/01/1992
3110-00-843-4223 No Name Available 01/05/1968
3110-01-263-1060 No Name Available 11/01/1992

Frequently Asked Questions

Find quick answers to common questions about bearing: 4W34. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-109-1123?
The FSCG of the NSN 3110-00-109-1123 is 3110
Does the NSN 3110-00-109-1123 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 3110-00-109-1123 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 3110-00-109-1123 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-109-1123 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 3110-00-109-1123 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

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