W420

Comprehensive specifications and application details for: W420 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: W420. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
W420
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-067-3508
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
10/28/1978

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.

contact bearing seal type, straight bore shape, 1.2495 inches minimum and 1.2500 inches maximum bore diameter, 0.8700 inches minimum and 0.8750 inches maximum inner ring width, mounting groove features provided

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-067-3508 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
1.2495 inches minimum and 1.2500 inches maximum
Bore Shape
straight
Features Provided
mounting groove
Inner Ring Width
0.8700 inches minimum and 0.8750 inches maximum
Internal Fit-Up Designation
standard
Load Direction
radial
Lubrication Material
grease
Lubrication Material Document And Classification
dod-g-24508 mil spec single material response
Outer Ring Width
0.7450 inches minimum and 0.7500 inches maximum
Overall Outside Diameter
2.5619 inches minimum and 2.5625 inches maximum
Material
iron cup
Material
iron seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Retainer Fabrication Method
molded
Seal Quantity
2
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: W420. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-067-3508?
The FSCG of the NSN 3110-01-067-3508 is 3110
Does the NSN 3110-01-067-3508 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-067-3508 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 3110-01-067-3508 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-067-3508 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 3110-01-067-3508 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Sat, Oct 28, 1978

Price & Availability

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