Quote for KR4-CNBP Kamatics Corporation Part with NSN 3120-01-334-7437

Part Number:  KR4-CNBP
Alternate P/N:  KR4CNBP
Manufacturer:  kamatics corporation
NIIN:  13347437
Item Name :  bearing plain self
CAGE Code:  50632
INC Code:  13208
Country:  USA
NCB Code:  01
FSG:  31 Bearings
Last Updated:  01-18-2026

Are you looking quote for part KR4-CNBP? The Kamatics Corporation-manufactured component (CAGE Code: 50632) is documented under NSN 3120-01-334-7437 as Bearing Plain Self. For the fastest quote, please complete our RFQ form with details about KR4-CNBP. We guarantee a response within 15 minutes.

ASAP Components provides the verified KR4-CNBP, classified under INC 13208, FSG 31 Bearings, FSC 3120 Bearings Plain Unmounted, NIIN 01-334-7437, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number KR4-CNBP with NSN 3120-01-334-7437, 3120013347437

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120-01-334-7437

Item PartTypeName:

BEARING,PLAIN,SELF-ALIGNING

31200133474370N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
03-823-04P525

Characteristics Data of NSN 3120-01-334-7437, 3120013347437

MRCCriteriaCharacteristic
AGGJINNER MEMBER WIDTH0.3410 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM
CQFMHARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
ABXVBORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
CQFMHARDNESS RATING28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OUTER RACE MEMBER
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
MATTMATERIALSTEEL COMP 440C INNER MEMBER
MATTMATERIALSTEEL COMP 630 OUTER RACE MEMBER
STYLSTYLE DESIGNATORWITH INSERT AND/OR LINER

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8482300040 (NAICS 332991) Spherical roller bearings, single row
SITC : 74630 Spherical roller bearings

Identification

ADPE Represents items with no adp components
CRITL The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).
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 A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL -------
Quantity per pack No qup
Repariability
Shelf Life N/A
SOS F59
Unit of Measure Ea

ASAP Semiconductor’s Certifications And Memberships



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