20307DB

Comprehensive specifications and application details for: 20307DB Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: 20307DB. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
20307DB
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-156-6816
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

80.00 millimeters nominal overall outside diameter, light bearing preload designation, 42.0 millimeters nominal overall width, 35.00 millimeters nominal bore diameter, angular load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-156-6816 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Designation
light
Bore Diameter
35.00 millimeters nominal
Load Direction
angular
Overall Outside Diameter
80.00 millimeters nominal
Overall Width
42.0 millimeters nominal
Material
unable to decode
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no.1
Style Designator
counterbored outer rings, non-separable, back to back mounting
Surface Finish
ground

Replaces

The NSN 3110-00-156-6816 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-226-8025 No Name Available 11/05/1971

Frequently Asked Questions

Find quick answers to common questions about bearing: 20307DB. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-156-6816?
The FSCG of the NSN 3110-00-156-6816 is 3110
Does the NSN 3110-00-156-6816 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-156-6816 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 3110-00-156-6816 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-156-6816 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 3110-00-156-6816 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

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