Quote for 1B6520 Caterpillar Inc Part with NSN 3110-00-156-8433

Part Number:  1B6520
Manufacturer:  caterpillar inc
NIIN:  1568433
Item Name :  ring bearing outer
CAGE Code:  11083
INC Code:  00029
Country:  USA
NCB Code:  00
FSG:  31 Bearings
Last Updated:  01-14-2026

Are you looking quote for part 1B6520? The Caterpillar Inc-manufactured component (CAGE Code: 11083) is documented under NSN 3110-00-156-8433 as Ring Bearing Outer. For the fastest quote, please complete our RFQ form with details about 1B6520. We guarantee a response within 15 minutes.

ASAP Components provides the verified 1B6520, classified under INC 00029, FSG 31 Bearings, FSC 3110 Bearings Antifriction Unmounted, NIIN 00-156-8433, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 1B6520 with NSN 3110-00-156-8433, 3110001568433

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3110-00-156-8433

Item PartTypeName:

RING,BEARING,OUTER

3110001568433N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
0R21261C9

Characteristics Data of NSN 3110-00-156-8433, 3110001568433

MRCCriteriaCharacteristic
ABMKOVERALL WIDTH1.4375 INCHES NOMINAL
ABXVBORE DIAMETER3.8750 INCHES NOMINAL
ADGAOVERALL OUTSIDE DIAMETER110.0 MILLIMETERS NOMINAL
AGYESURFACE FINISHGROUND
CTFZSTANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
FEATSPECIAL FEATURESOUTSIDE DIAMETER CHAMFERED; OIL HOLES
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORSOLID OUTER RACE,JOURNAL AND NEEDLE

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8482991010 (NAICS 332991) Inner and outer races for ball bearings (including ball bearings with integral shafts)
SITC : 74699 Parts of ball and roller bearings, n.E.S.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: P - 77.5
LTL: P - 77.5
NMFC: 114820 - Bearings/bushings noi ball/roller
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 742 - Bearings

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