Duplex Ball Bearing

SR8SSDB

SR8SSDB
(NSN) National Stock Number
3110-00-080-0634
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

0.6250 inches nominal overall width, 0.5000 inches nominal bore diameter, 1.1250 inches nominal overall outside diameter, grease lubrication material, ground surface finish, stamped retainer fabrication method

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
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
Overall Width
0.6250 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
0.5000 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
1.1250 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Lubrication Material
grease
Details The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.
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
stamped
Details The means used in manufacturing the retainer.
Shield Quantity
2
Details The number of shields included on the item.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Internal Fit-Up Designation
tight
Details The designation specifying the type of fit as recognized by industrial and governmental agencies.
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.
Material
steel corrosion resisting overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
non-loading groove, non-separable, tandem mounting
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
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 P
RVC WCC TCC SHC
1 742 Z 9
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Manufacturer
SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION
CAGE: 70854
DANBURY , CT , 06810-7505
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-080-0634
What is the NIIN of the NSN 3110-00-080-0634?
The National Item Identification Number (NIIN) of the NSN 3110-00-080-0634 is 00-080-0634
When the NSN 3110-00-080-0634 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Nov 19, 1972
Does the NSN 3110-00-080-0634 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-080-0634 contain any hazardous material?
No data in HMIRS

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