PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3120002751610
3120002751610 ✓ 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 BEARING HALF,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, slot_width: 0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM FIRST IN, corner_shape: SQUARE ALL CORNERS, style_designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES, locking_lug_width: 0.2800 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM IN, locking_lug_height: 0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-275-1610, 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
3120002751610
NSN: 3120-00-275-1610
FSC: 3120
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL OVERALL
slot_width0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM FIRST IN
corner_shapeSQUARE ALL CORNERS
style_designatorHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
locking_lug_width0.2800 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM IN
locking_lug_height0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
locking_lug_length0.0500 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
body_inside_diameter1.3515 INCHES MINIMUM AND 1.3525 INCHES MAXIMUM IN
body_outside_diameter1.4115 INCHES MINIMUM AND 1.4125 INCHES MAXIMUM IN
antirotation/lubrication_type_and_quantity2 SLOT
NSN3120-00-275-1610
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3120002751610 · 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: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
•
LOCKING LUG HEIGHT: 0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
•
SLOT WIDTH: 0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM FIRST IN
•
MATERIAL: STEEL OVERALL
•
LOCKING LUG LENGTH: 0.0500 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 1.3515 INCHES MINIMUM AND 1.3525 INCHES MAXIMUM IN
•
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 2 SLOT
•
BODY OUTSIDE DIAMETER: 1.4115 INCHES MINIMUM AND 1.4125 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
LOCKING LUG HEIGHT0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
SLOT WIDTH0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM FIRST IN
MATERIALSTEEL OVERALL
LOCKING LUG LENGTH0.0500 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.3515 INCHES MINIMUM AND 1.3525 INCHES MAXIMUM IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 SLOT
BODY OUTSIDE DIAMETER1.4115 INCHES MINIMUM AND 1.4125 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
LOCKING LUG WIDTH0.2800 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
74276Interchangeable
interchangeable cross-reference
interchangeable
5200RHInterchangeable
interchangeable cross-reference
interchangeable
905200Interchangeable
interchangeable cross-reference
interchangeable
70049-1Interchangeable
interchangeable cross-reference
interchangeable
11668067Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3120002751610?
3120002751610 is a BEARING HALF,SLEEVE.
What parts can replace 3120002751610?
There are 5 known substitutes for 3120002751610: 74276, 5200RH, 905200 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3120002751610?
3120002751610 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-275-1610. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026