PartsTable
Technical Data Sheet
Download PDF

HMJ5CTPB — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

HMJ5CTPB: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3120 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN, overall_length: 2.3450 INCHES MINIMUM AND 2.4450 INCHES MAXIMUM IN, thread_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-024-9168, 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
HMJ5CTPB
NSN: 3120-01-024-9168
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73134 — ROLLER BEARING COMPANY OF AMERICA, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3120 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
overall_length2.3450 INCHES MINIMUM AND 2.4450 INCHES MAXIMUM IN
thread_diameter0.312 INCHES NOMINAL IN
style_designatorBALL TYPE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM ROD END BODY
inner_member_width0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM IN
outer_member_width0.3390 INCHES MINIMUM AND 0.3490 INCHES MAXIMUM IN
shank_thread_length1.1900 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM IN
NSN3120-01-024-9168
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: HMJ5CTPB · 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
•
SHANK THREAD LENGTH: 1.1900 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 1.8400 INCHES MINIMUM AND 1.9400 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.3390 INCHES MINIMUM AND 0.3490 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.312 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.1900 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE1.8400 INCHES MINIMUM AND 1.9400 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.3390 INCHES MINIMUM AND 0.3490 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.312 INCHES NOMINAL IN
OVERALL LENGTH2.3450 INCHES MINIMUM AND 2.4450 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
SHANK STYLEEXTERNALLY THREADED
SURFACE TREATMENTCADMIUM ROD END BODY
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 2
8686981-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3120010249168Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy HMJ5CTPB?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HMJ5CTPB?
HMJ5CTPB is a BEARING,PLAIN,ROD END.
What parts can replace HMJ5CTPB?
There are 2 known substitutes for HMJ5CTPB: 8686981-1, 3120010249168. Substitute compatibility should be verified for your specific system.
What is the NSN for HMJ5CTPB?
HMJ5CTPB is cataloged in the U.S. Government catalog under NSN 3120-01-024-9168. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HMJ5CTPB

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.