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NJ2307ECM — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

NJ2307ECM: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include bore_diameter: 51.00 MILLIMETERS NOMINAL MM, overall_width: 31.00 MILLIMETERS NOMINAL MM, supplementary_features: MASS BEARING: 0.735KG KG, end_item_identification: PUMP, CENTRIFUGAL, overall_outside_diameter: 80.00 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: CYLINDRICAL ROLLER BEARING, SINGLE ROW. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-549-9089, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NJ2307ECM
NSN: 3110-01-549-9089
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 05527 — GWILLIAM COMPANY, INC. DIV BALL & ROLLER BEARING DIVISION (USA)
SPECIFICATIONS
bore_diameter51.00 MILLIMETERS NOMINAL MM
overall_width31.00 MILLIMETERS NOMINAL MM
functional_descriptionBASIC DYNAMIC LOAD RATING:106 KILONEWTON, BASIC STATIC LOAD RATING: 98KN,FATIGUE LOAD LIMIT:12.7KN, REFERENCE SPEED: 9500 REVOLUTIONS/MINUTE, LIMITING SPEED: 11000 R/MIN
supplementary_featuresMASS BEARING: 0.735KG KG
end_item_identificationPUMP, CENTRIFUGAL
overall_outside_diameter80.00 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyCYLINDRICAL ROLLER BEARING, SINGLE ROW
NSN3110-01-549-9089
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: NJ2307ECM · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SUPPLEMENTARY FEATURES: MASS BEARING: 0.735KG KG
•
OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM
•
FUNCTIONAL DESCRIPTION: BASIC DYNAMIC LOAD RATING:106 KILONEWTON, BASIC STATIC LOAD RATING: 98KN,FATIGUE LOAD LIMIT:12.7KN, REFERENCE SPEED: 9500 REVOLUTIONS/MINUTE, LIMITING SPEED: 11000 R/MIN
•
BORE DIAMETER: 51.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESMASS BEARING: 0.735KG KG
OVERALL WIDTH31.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL MM
FUNCTIONAL DESCRIPTIONBASIC DYNAMIC LOAD RATING:106 KILONEWTON, BASIC STATIC LOAD RATING: 98KN,FATIGUE LOAD LIMIT:12.7KN, REFERENCE SPEED: 9500 REVOLUTIONS/MINUTE, LIMITING SPEED: 11000 R/MIN
PART NAME ASSIGNED BY CONTROLLING AGENCYCYLINDRICAL ROLLER BEARING, SINGLE ROW
END ITEM IDENTIFICATIONPUMP, CENTRIFUGAL
BORE DIAMETER51.00 MILLIMETERS NOMINAL MM
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 2
N 7371 ITEM 11Reference document
Same NSN cross-reference
Reference document — Secondary reference
100295 B56Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NJ2307ECM?
NJ2307ECM is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace NJ2307ECM?
There are 2 known substitutes for NJ2307ECM: N 7371 ITEM 11, 100295 B56. Substitute compatibility should be verified for your specific system.
What is the NSN for NJ2307ECM?
NJ2307ECM is cataloged in the U.S. Government catalog under NSN 3110-01-549-9089. This indicates validated use in U.S. government and defense supply chains.
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