BEARING,BALL,DUPLEX

980001-20

980001-20
(NSN) National Stock Number
3110-00-937-1873
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

Ground surface finish, pressed retainer fabrication method, 1 shield quantity, radial load direction, abec no. 7p standard tolerance designation, 2.0 pounds nominal bearing preload rating

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - TG
Identification

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.

INC FIIG Concept Condition
30213 A044A0 - 1
Specifications
Surface Finish
ground
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Retainer Fabrication Method
pressed
Details The means used in manufacturing the retainer.
Shield Quantity
1
Details The number of shields included on the item.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Standard Tolerance Designation
abec no. 7p
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Bearing Preload Rating
2.0 pounds nominal
Details The amount of internal loading in a bearing which is independent of any external radial and/or axial load.
Special Features
pair of bearings. back to back mounting. primarily radial
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified Sales Team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV THE NAVIGATION, TARGETING AND SURVIVABILITY DIVISION
CAGE: 06481
WOODLAND HILLS , CA , 91367-6675
UNITED STATES
FAQs
Frequently asked questions for NSN 3110-00-937-1873
When the NSN 3110-00-937-1873 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Nov 18, 1966
Does the NSN 3110-00-937-1873 contain any precious metals?
Type/content is unknown
What is the NIIN of the NSN 3110-00-937-1873?
The National Item Identification Number (NIIN) of the NSN 3110-00-937-1873 is 00-937-1873
Does the NSN 3110-00-937-1873 contain any hazardous material?
No data in HMIRS

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Founded in the heart of North Florida, our company has been dedicated to commercializing and supplying top-quality aerospace and milspec bearings.

Contact
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Jacksonville, FL, 32207
United States
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