Duplex Ball Bearing

SB1161-102

SB1161-102
(NSN) National Stock Number
3110-01-125-6883
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

1.6335 inches minimum and 1.6535 inches maximum overall width, 2.1651 inches minimum and 2.1654 inches maximum bore diameter, 3.9367 inches minimum and 3.9370 inches maximum overall outside diameter, ground surface finish, machined retainer fabrication method, radial load direction

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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
1.6335 inches minimum and 1.6535 inches maximum
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
2.1651 inches minimum and 2.1654 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
3.9367 inches minimum and 3.9370 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
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
machined
Details The means used in manufacturing the retainer.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Internal Clearance
0.0028 inches minimum radial and 0.0032 inches maximum radial
Details The clearance between the bearing rings and the rolling elements.
Standard Tolerance Designation
rbec no.5
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Material
copper alloy retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp m50 ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp m50 inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp m50 outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
counterbored outer rings, non-separable, back to back mounting
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
SB1161-102 78286 1 - 1 2 - KE
211RD-401B 38443 5 - 5 1 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
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
SKF USA INC.
CAGE: 38443
FALCONER , NY , 14733-9705
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-01-125-6883
What is the NIIN of the NSN 3110-01-125-6883?
The National Item Identification Number (NIIN) of the NSN 3110-01-125-6883 is 01-125-6883
When the NSN 3110-01-125-6883 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Mon, Feb 1, 1982
Does the NSN 3110-01-125-6883 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-125-6883 contain any hazardous material?
No data in HMIRS

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