1989357-1

Comprehensive specifications and application details for: 1989357-1 Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: 1989357-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
1989357-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-565-5924
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
11/21/1974

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.

0.1875 inches nominal bore diameter, 1.0 pounds nominal bearing preload rating, 0.0005 inches minimum radial and 0.0008 inches maximum radial internal clearance, loose internal fit-up designation, light bearing preload designation

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-565-5924 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Designation
light
Bearing Preload Rating
1.0 pounds nominal
Bore Diameter
0.1875 inches nominal
Internal Clearance
0.0005 inches minimum radial and 0.0008 inches maximum radial
Internal Fit-Up Designation
loose
Load Direction
radial
Lubrication Material Document And Classification
krytox 240,fscm 89497 mfr ref single material response
Overall Outside Diameter
0.5000 inches nominal
Overall Width
0.3920 inches nominal
Material Document And Classification
unable to decode
Material
unable to decode
Retainer Fabrication Method
pressed
Shield Quantity
2
Standard Tolerance Designation
abec no.5
Style Designator
counterbored outer rings, non-separable, back to back mounting
Surface Finish
ground
Lubrication Material
unable to decode

Frequently Asked Questions

Find quick answers to common questions about bearing: 1989357-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-565-5924?
The FSCG of the NSN 3110-00-565-5924 is 3110
Does the NSN 3110-00-565-5924 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-565-5924 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 3110-00-565-5924 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-565-5924 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 3110-00-565-5924 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Thu, Nov 21, 1974

Price & Availability

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