Dover Engineered Systems Inc Part Number KMDB81-1 - Get an Instant Quote

Part Number:  KMDB81-1
Alternate P/N:  KMDB811
NIIN:  00-316-8121
Item Name :  bearing plain self aligning
CAGE Code:  97613
INC Code:  13208
Country:  USA
NCB Code:  00
FSG:  31 Bearings
Last Updated:  05-21-2025

Part Number KMDB81-1 described as Bearing Plain Self Aligning with NSN 3120-00-316-8121 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 KMDB81-1. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 KMDB81-1 with NSN 3120-00-316-8121, 3120003168121

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-00-316-8121

Item Description:

Bearing Plain Self Aligning

31200031681210N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
Hsp81tl102215

Characteristics Data of NSN 3120-00-316-8121, 3120003168121

MRCCriteriaCharacteristic
ABXVBORE DIAMETER5.0600 INCHES MINIMUM AND 5.0605 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER5.9195 INCHES MINIMUM AND 5.9200 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH1.1650 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
AGKPSTATIC RADIAL LOAD RATING185000 POUNDS
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
STYLSTYLE DESIGNATORWITH INSERT AND-OR LINER
TESTTEST DATA DOCUMENT81349-MIL-I 6866 SPECIFICATION INCLUDES ENGINEERING TYPE BULLETINS BROCHURES ETC. THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT EXCLUDES COMMERCIAL CATALOGS INDUSTRY DIRECTORIES AND SIMILAR TRADE PUBLICATIONS REFLECTIN



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