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Technical Data Sheet
PartsTable / COMPONENT / 7T1 1/4
7T1 1/4 ✓ 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

The 7T1 1/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-00-079-0836, 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
7T1 1/4
NSN: 3130-00-079-0836
FSC: 3130
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
Part Number7T1 1/4
NSN3130-00-079-0836
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7T1 1/4 · 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
•
STYLE DESIGNATOR: FLANGE BLOCK
•
ASSEMBLY OVERALL LENGTH: 2.0000 INCHES NOMINAL IN
•
SEAL LOCATION: ONE END
•
MATERIAL: IRON CAST HOUSING
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR
•
LOAD CAPABILITY TYPE: RADIAL
•
COLLAR LOCATION: ONE END
•
ALIGNMENT TYPE: SELF-ALIGNING
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORFLANGE BLOCK
ASSEMBLY OVERALL LENGTH2.0000 INCHES NOMINAL IN
SEAL LOCATIONONE END
MATERIALIRON CAST HOUSING
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
LOAD CAPABILITY TYPERADIAL
COLLAR LOCATIONONE END
ALIGNMENT TYPESELF-ALIGNING
MOUNTING HOLE TYPEROUND, UNTHREADED
LUBRICATION FITTING TYPEHYDRAULIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1014Interchangeable
interchangeable cross-reference
interchangeable
F14Interchangeable
interchangeable cross-reference
interchangeable
108205Interchangeable
interchangeable cross-reference
interchangeable
108-0205-00Interchangeable
interchangeable cross-reference
interchangeable
8209Interchangeable
interchangeable cross-reference
interchangeable
106090Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7T1 1/4?
7T1 1/4 is a 7T1 1/4.
What parts can replace 7T1 1/4?
There are 13 known substitutes for 7T1 1/4: 1014, F14, 108205 and 10 more. Substitute compatibility should be verified for your specific system.
Is 7T1 1/4 still available?
7T1 1/4 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