3110-01-421-4846

Needle Roller Bearing email this page

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Reference of NSN 3110-01-421-4846

Model or part number: MS21442-181

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About this product
Oil grooves and one to four holes

Description

Trunnion Bearing NSN 3110-01-421-4846.

pdf NSN 3110-01-421-4846 Datasheet

MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.3125 inches
MRC:
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.ADGA
Overall Outside Diameter:
1.1250 inches
MRC:
The element,compound,or mixture with which the item is lubricated.ADZG
Lubrication Material:
Grease
MRC:
None.AGVT
Outer Ring Width:
0.6250 inches
MRC:
None.AGVU
Inner Ring Width:
0.6875 inches
MRC:
None.AGWG
Crown Radius:
12.0000 inches
MRC:
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.AGYE
Surface Finish:
Ground
MRC:
The number of seals included on the item.AGYJ
Seal Quantity:
2
MRC:
Indicates the type of seal provided with the bearing.AGYW
Bearing Seal Type:
Contact
MRC:
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.AGZA
Alignment Type:
Rigid
MRC:
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.CTFZ
Standard Tolerance Designation:
Afbma standard tolerance for industrial needle bearings
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.LMDC
Lubrication Material Specification:
Mil-g-81322 military specification single material response
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel roller
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Track roller, non-separable
MRC:
--
NIIN:
014214846
MRC:
--
NATO Stock Number:
3110-01-421-4846
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
MRC:
N/A
MIL-STD
MIL-G-81322 Spec.
FIIG:
--
FIIG:
A044A0
MRC:
--
INC:
00051
MRC:
--
IMM:
CX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 3110-01-421-4846

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8482400000
NAICS:
332991
End Use Class:
21180
SITC:
74640
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8482400000

Needle Roller Bearings

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74640

Needle Roller Bearings

Manufacturers

This NSN is registered to the following cage codes.
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