3110-01-257-6975

Tapered Roller Bearing Cone And Rollers email this page

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Reference images of this national stock number
Reference of NSN 3110-01-257-6975 Reference of NSN 3110-01-257-6975 Reference of NSN 3110-01-257-6975

Model or part number: SB3305A-2

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Description

Cone Bearing NSN 3110-01-257-6975.

pdf NSN 3110-01-257-6975 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:
Between 3.0625 inches and 3.0635 inches
MRC:
None.AGWW
Cone Corner Radius:
0.1406 inches
MRC:
None.AGWX
Cone Width:
Between 1.1875 inches and 1.1955 inches
MRC:
The means used in manufacturing the retainer.AGYF
Retainer Fabrication Method:
Stamped
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Test and ftld
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 class 2
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Crtl appl aircraft flight safety
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp e51100 or steel comp e52100
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Sae j404 assn standard 1st material response or aisi uns g51986 assn standard 1st material response or sae j404 assn standard 2nd material response or aisi uns g52986 assn standard 2nd material response
MRC:
Literature and references available for information pertaining to the item.RDAL
Reference Data And Literature:
Mfr selected item dwg sb3305, dod-std-100, para 201.4.5
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Normal angle
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Operating temp p250.0 degrees f
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
81349-mil-t-8679 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
MRC:
The alpha-numeric-alpha designation used to identify the type and/or model of the basic item.TMDN
Type/model Designation:
Ts
MRC:
--
NIIN:
012576975
MRC:
--
NATO Stock Number:
3110-01-257-6975
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A044A0
MRC:
--
INC:
00023
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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We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

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 3110-01-257-6975

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

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:
8482800080
NAICS:
332991
End Use Class:
21180
SITC:
74680
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8482800080

Other Ball Or Roller Bearings, Including Combined Ball/roller Bearings, Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74680

Ball Or Roller Bearings (including Combined Ball/roller Bearings), N.e.s.

Manufacturers

This NSN is registered to the following cage codes.
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