BEARING,ROLLER,NEEDLE

HR21543

HR21543
(NSN) National Stock Number
3110-00-156-7724
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00051
Schedule B Code
8482400000
Summary

0.7400 inches minimum and 0.7500 inches maximum overall width, 0.5005 inches minimum and 0.5015 inches maximum bore diameter, 0.6875 inches nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, rigid alignment type

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - KZ
Identification

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

INC FIIG Concept Condition
00051 A044A0 - 1
Specifications
Overall Width
0.7400 inches minimum and 0.7500 inches maximum
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
0.5005 inches minimum and 0.5015 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
0.6875 inches 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.
Alignment Type
rigid
Details Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Special Features
extra capacity outer ring and oil hole in outer ring
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
steel comp 1090 roller or steel comp 1095 roller
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 8615 outer ring or steel comp 1010 outer ring or steel comp 1020 outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
non-separable, open end, drawn shell
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
309-1135-030 13499 5 - 5 9 - KE
SE693 78388 5 - 5 1 - HD
473116 00447 X - 5 9 - XX
704AS9303-3 30003 E - C 1 - HD
A60525 10522 5 - 5 9 - KZ
B-812-OH 60380 5 - 5 1 - ZZ
B812 60380 X - 5 9 - XX
PL44616-121H FIND NO. 3 63600 5 - C 1 - ZZ
67AX95 76084 X - 5 9 - XX
B-812 12299 3 - C 1 - ZZ
899303-3 96214 6 - C 1 - ZZ
B812 7ZL65 3 - 5 9 - ZZ
MS17131-14 96906 E - 2 2 - XX
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
ECOLAIRE INC BALDWIN-HAMILTON CO DIV
CAGE: 51228
MALVERN , PA , 19355
UNITED STATES
FAQs
Frequently asked questions for NSN 3110-00-156-7724
When the NSN 3110-00-156-7724 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-156-7724 contain any precious metals?
Type/content is unknown
What is the NIIN of the NSN 3110-00-156-7724?
The National Item Identification Number (NIIN) of the NSN 3110-00-156-7724 is 00-156-7724
Does the NSN 3110-00-156-7724 contain any hazardous material?
No data in HMIRS

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