Dover Engineered Systems Inc Part Number KDSY 4-28 - Get an Instant Quote

Part Number:  KDSY 4-28
Alternate P/N:  KDSY428
NIIN:  01-352-2798
Item Name :  bearing plain self aligning
CAGE Code:  97613
INC Code:  13208
Country:  USA
NCB Code:  01
FSG:  31 Bearings
Last Updated:  05-22-2025

Part Number KDSY 4-28 described as Bearing Plain Self Aligning with NSN 3120-01-352-2798 with FSC 3120 Bearings Plain Unmounted by Manufacture Dover Engineered Systems Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Dover Engineered Systems Inc aerospace and aviation parts like KDSY 4-28. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number KDSY 4-28 with NSN 3120-01-352-2798, 3120013522798

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-01-352-2798

Item Description:

Bearing Plain Self Aligning

31200135227980N
CIICHCCESDPMICCriticalityENAC
UA
Part NumberISCRNVCRNCCHCCMSDSSADC
Lyg04e-059525

Characteristics Data of NSN 3120-01-352-2798, 3120013522798

MRCCriteriaCharacteristic
AGGJINNER MEMBER WIDTH0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM
MATTMATERIALSTEEL COMP XM-13 INNER MEMBERSTEEL COMP 630 OUTER RACE MEMBERPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER AND PLASTIC POLYAMIDE RACE LINER AND PLASTIC PHENOLIC RACE LINER
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
ABXVBORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
CQFMHARDNESS RATING43.0 ROCKWELL C MINIMUM INNER MEMBER AND 47.0 ROCKWELL C MAXIMUM INNER MEMBER28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBERAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBERMIL-B-81820 MIL SPEC SINGLE MATERIAL RESPONSE RACE LINER
SFTTSURFACE TREATMENTPASSIVATE INNER MEMBER
STYLSTYLE DESIGNATORWITH INSERT AND-OR LINER WITH STAKING GROOVE



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