Annular Ball Bearing

SR543LL3D3K25/235

SR543LL3D3K25/235
(NSN) National Stock Number
3110-01-272-9111
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00014
Schedule B Code
8482105028
Summary

1.5625 inches nominal bore diameter, 2.0000 inches nominal overall outside diameter, 0.2500 inches nominal outer ring width, 0.2812 inches nominal inner ring width, ground surface finish, pressed retainer fabrication method

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
Identification

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

INC FIIG Concept Condition
00014 A044A0 - 1
Specifications
Bore Diameter
1.5625 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
2.0000 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Outer Ring Width
0.2500 inches nominal
Details None.
Inner Ring Width
0.2812 inches nominal
Details None.
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.
Seal Quantity
2
Details The number of seals included on the item.
Bearing Seal Type
contact
Details Indicates the type of seal provided with the bearing.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Bore Shape
straight
Details The physical configuration of the bore.
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Details The clearance between the bearing rings and the rolling elements.
Standard Tolerance Designation
abec no. 5t
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Lubrication Material
grease
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
Material
plastic polytetrafluoroethylene seal
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 440c inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 440c outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
non-loading groove, non-separable
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
G367590-2 54X10 5 - 5 2 - ZZ
G367590-2 3B150 E - 5 2 - KZ
G367590-2 49956 E - 5 9 - KZ
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 -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION
CAGE: 83086
PETERBOROUGH , NH , 03458-1767
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-01-272-9111
What is the NIIN of the NSN 3110-01-272-9111?
The National Item Identification Number (NIIN) of the NSN 3110-01-272-9111 is 01-272-9111
When the NSN 3110-01-272-9111 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Wed, Feb 17, 1988
Does the NSN 3110-01-272-9111 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-272-9111 contain any hazardous material?
No data in HMIRS

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