Annular Ball Bearing

204S77

204S77
(NSN) National Stock Number
3110-00-627-5681
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00014
Schedule B Code
8482105028
Summary

14.00 millimeters nominal overall width, 20.00 millimeters nominal bore diameter, 47.00 millimeters nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, radial load direction

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
9 - - HD
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
Overall Width
14.00 millimeters nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
20.00 millimeters 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
47.00 millimeters nominal
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
pressed
Details The means used in manufacturing the retainer.
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
0.0005 inches minimum radial and 0.0011 inches maximum radial
Details The clearance between the bearing rings and the rolling elements.
Standard Tolerance Designation
abec no.5
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Lubrication Material
oil
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-l-7808 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
copper alloy retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp e52100 ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp e52100 inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp e52100 outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
66 fed std single material response ball
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
66 fed std single material response inner ring
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
66 fed std single material response outer ring
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
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
2881782 3H889 5 - 5 9 - ZZ
645536 3H889 1 - 3 2 - ZZ
645536 59211 5 - 5 1 - ZZ
2881782 6T459 5 - 5 9 - KZ
645536 99551 1 - 5 9 - HD
645536 63079 1 - 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

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
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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 3110-00-627-5681
What is the NIIN of the NSN 3110-00-627-5681?
The National Item Identification Number (NIIN) of the NSN 3110-00-627-5681 is 00-627-5681
When the NSN 3110-00-627-5681 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, Mar 9, 1975
Does the NSN 3110-00-627-5681 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-627-5681 contain any hazardous material?
No data in HMIRS

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