Product Details | INNER BEARING RING

3110-00-156-8451 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part Alternates: IR2020, IS2020, TG2001126, TG200112-6, 1 2020, 12020, 1R2020, 9098901, 3110-00-156-8451, 00-156-8451, 3110001568451, 001568451

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-156-8451

Drawings & Photos | NSN 3110-00-156-8451


Demand History | NSN 3110-00-156-8451

Part Number Request Date QTY Origin
3110-00-156-8451 2018-06-179 1 DIBBS
3110-00-156-8451 2014-02-55 10 DIBBS
3110-00-156-8451 2013-09-248 4 DIBBS
3110-00-156-8451 2013-08-233 4 DIBBS
3110-00-156-8451 2012-09-248 1 DIBBS
3110-00-156-8451 2010-05-143 20 DIBBS

Cross Reference | NSN 3110-00-156-8451

Part Number Cage Code Manufacturer
1 2020 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
1R2020 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
9098901 18876 U S ARMY AVIATION AND MISSILE COMMAND
9098901 5XMS1 KOYO BEARINGS USA LLC DIV HEADQUARTERS
9098901 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
IR2020 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
IS2020 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
TG200112-6 28839 TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV

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Technical Data | NSN 3110-00-156-8451

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 482 SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
OVERALL WIDTH 1.2650 INCHES NOMINAL
BORE DIAMETER 1.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.5000 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SPECIAL FEATURES LENGTH IS 1.8950 IN MINIMUM AND 1.9000 IN MAXIMUM
MANUFACTURERS CODE 18876
MFR SOURCE CONTROLLING REFERENCE 9098901

Restrictions/Controls & Freight Information | NSN 3110-00-156-8451

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information