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P-2439 — BEARING UNIT,ROLLER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

P-2439: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 NUT, nut_style: HEXAGON, seal_type: CONTACT, nut_height: 0.062 INCHES NOMINAL IN, base_length: 2.6250 INCHES NOMINAL IN, shank_length: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-151-9667, 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
P-2439
NSN: 3130-00-151-9667
NIINs: 001519667, 011260764, 014853993
FSC: 3130 — Bearings, Mounted
CAGE: 62137 — UNIVERSAL ENGINEERING CORP. (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 NUT
nut_styleHEXAGON
seal_typeCONTACT
nut_height0.062 INCHES NOMINAL IN
base_length2.6250 INCHES NOMINAL IN
shank_length1.750 INCHES NOMINAL IN
thread_class2B
bore_diameter2.4375 INCHES NOMINAL IN
housing_width9.1250 INCHES NOMINAL IN
seal_locationBOTH ENDS
thread_length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
thread_seriesUNEF
NSN3130-00-151-9667
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: P-2439 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
ASSEMBLY OVERALL LENGTH: 3.5000 INCHES NOMINAL IN
•
HOUSING HEIGHT: 5.4375 INCHES NOMINAL IN
•
MOUNTING SLOT LENGTH: 0.9375 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: SLOTTED
TECHNICAL CHARACTERISTICS
SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEHYDRAULIC
ASSEMBLY OVERALL LENGTH3.5000 INCHES NOMINAL IN
HOUSING HEIGHT5.4375 INCHES NOMINAL IN
MOUNTING SLOT LENGTH0.9375 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SUBSTITUTES & CROSS-REFERENCES 8
ZA207Reference document
Same NSN cross-reference
Reference document — Secondary reference
C14543ABCPC43Reference document
Same NSN cross-reference
Reference document — Secondary reference
NN201-349PC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
CV2031340-8301VETPC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
201-349PC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
PB22439NReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P-2439?
P-2439 is a BEARING UNIT,ROLLER.
What parts can replace P-2439?
There are 8 known substitutes for P-2439: ZA207, C14543ABCPC43, NN201-349PC7 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P-2439?
P-2439 is cataloged in the U.S. Government catalog under NSN 3130-00-151-9667. This indicates validated use in U.S. government and defense supply chains.
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