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Technical Data Sheet
PartsTable / COMPONENT / 129038
129038 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include part_name_assigned_by_controlling_agency: SEAL, XD INLET, GENERAL, FKM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-00-116-9034, 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
129038
NSN: 3130-00-116-9034
FSC: 3130
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAL, XD INLET, GENERAL, FKM
NSN3130-00-116-9034
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 129038 · 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
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
COLLAR LOCATION: ONE END
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR
•
FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE
•
SEAL LOCATION: BOTH ENDS
•
MATERIAL: STEEL SEAL
•
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
•
ALIGNMENT TYPE: SELF-ALIGNING
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION FITTING TYPEHYDRAULIC
COLLAR LOCATIONONE END
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
SEAL LOCATIONBOTH ENDS
MATERIALSTEEL SEAL
BORE DIAMETER1.0000 INCHES NOMINAL IN
ALIGNMENT TYPESELF-ALIGNING
LUBRICATION MATERIALGREASE
BASE THICKNESS0.5625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
36640Interchangeable
interchangeable cross-reference
interchangeable
AS36640Interchangeable
interchangeable cross-reference
interchangeable
7030780Interchangeable
interchangeable cross-reference
interchangeable
C251Interchangeable
interchangeable cross-reference
interchangeable
SU1Interchangeable
interchangeable cross-reference
interchangeable
5KC43MG1728TInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 129038?
129038 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 129038?
There are 29 known substitutes for 129038: 36640, AS36640, 7030780 and 26 more. Substitute compatibility should be verified for your specific system.
Is 129038 still available?
129038 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026