PartsTable / COMPONENT / LAK3/4
LAK3/4
✓ 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 LAK3/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-00-190-9361, 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
LAK3/4
NSN: 3130-00-190-9361 FSC: 3130 CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
Part Number LAK3/4 NSN 3130-00-190-9361
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE
OD: — · BORE: — · WIDTH: —
SEAL: Open · PN: LAK3/4 · 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
• MOUNTING HOLE TYPE: SLOTTED
• FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE
• INTERNAL FIT-UP DESIGNATION: STANDARD
• LOAD CAPABILITY TYPE: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE TYPE SLOTTED BLOCK TYPE FIXED FEATURES PROVIDED GROUND ROLLING ELEMENT GROOVE SEAL LOCATION BOTH ENDS INTERNAL FIT-UP DESIGNATION STANDARD MATERIAL STEEL SEAL LOAD CAPABILITY TYPE RADIAL MATERIAL IRON CAST HOUSING HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 1.2500 INCHES NOMINAL IN STYLE DESIGNATOR PILLOW BLOCK, SOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
30S1K6 Interchangeable interchangeable cross-reference
interchangeable
218584 Interchangeable interchangeable cross-reference
interchangeable
561653 Interchangeable interchangeable cross-reference
interchangeable
7010-02 Interchangeable interchangeable cross-reference
interchangeable
A83269 Interchangeable interchangeable cross-reference
interchangeable
909552 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LAK3/4?
LAK3/4 is a LAK3/4.
What parts can replace LAK3/4?
There are 22 known substitutes for LAK3/4: 30S1K6, 218584, 561653 and 19 more. Substitute compatibility should be verified for your specific system.
Is LAK3/4 still available?
LAK3/4 is currently cancelled.