BEARING,ROLLER,TAPERED

MA488

MA488
(NSN) National Stock Number
3110-01-138-4566
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00021
Schedule B Code
8482200030
Summary

1.9375 inches nominal overall width, 2.6875 inches nominal bore diameter, 6.3750 inches nominal overall outside diameter, 0.1300 inches nominal backface corner radius, 0.6875 inches nominal standout width, 0.1400 inches nominal cone corner radius

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

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

INC FIIG Concept Condition
00021 A044A0 - 1
Specifications
Overall Width
1.9375 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
2.6875 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
6.3750 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Backface Corner Radius
0.1300 inches nominal
Details None.
Standout Width
0.6875 inches nominal
Details None.
Cone Corner Radius
0.1400 inches nominal
Details None.
Cone Width
1.8125 inches nominal
Details None.
Cup Width
1.2500 inches nominal
Details A measurement taken at right angles to the length of the cup,in distinction from thickness.
Alignment Type
rigid
Details Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Special Features
cup class 2 tolerance and cone class 7 tolerance
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 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
straight bore, normal angle
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
9278 CL7 AND 9220 CL2 60038 A - 3 2 - 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
  • On Time Delivery
  • Qualified Sales Team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
TWIN DISC, INCORPORATED
CAGE: 61208
MILWAUKEE , WI , 53202-6062
UNITED STATES
FAQs
Frequently asked questions for NSN 3110-01-138-4566
When the NSN 3110-01-138-4566 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Sep 14, 1982
Does the NSN 3110-01-138-4566 contain any precious metals?
Does not contain precious metal
What is the NIIN of the NSN 3110-01-138-4566?
The National Item Identification Number (NIIN) of the NSN 3110-01-138-4566 is 01-138-4566
Does the NSN 3110-01-138-4566 contain any hazardous material?
No data in HMIRS

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