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624VLK00356 — ROLLER,LINEAR-ROTARY MOTION

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

624VLK00356: ROLLER,LINEAR-ROTARY MOTION.

The ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include material: STEEL, face_width: 0.500 INCHES NOMINAL IN, bore_length: 1.625 INCHES NOMINAL IN, hub_diameter: 0.5625 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: PLAIN, PROTRUDING HUBS. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-629-2559, 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
624VLK00356
NSN: 3120-00-629-2559
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 55207 — ARROW-MASTER, INCORPORATED (USA)
SPECIFICATIONS
materialSTEEL
face_width0.500 INCHES NOMINAL IN
bore_length1.625 INCHES NOMINAL IN
hub_diameter0.5625 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
style_designatorPLAIN, PROTRUDING HUBS
surface_treatmentRUSTPROOF
bore_inside_diameter0.377 INCHES NOMINAL IN
surface_treatment_document_and_classificationBW-104-P MFR REF SINGLE TREATMENT RESPONSE
NSN3120-00-629-2559
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 624VLK00356 · 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
•
HUB DIAMETER: 0.5625 INCHES NOMINAL IN
•
BORE LENGTH: 1.625 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: BW-104-P MFR REF SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: PLAIN, PROTRUDING HUBS
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: RUSTPROOF
•
MATERIAL: STEEL
•
FACE WIDTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB DIAMETER0.5625 INCHES NOMINAL IN
BORE LENGTH1.625 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBW-104-P MFR REF SINGLE TREATMENT RESPONSE
STYLE DESIGNATORPLAIN, PROTRUDING HUBS
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
SURFACE TREATMENTRUSTPROOF
MATERIALSTEEL
FACE WIDTH0.500 INCHES NOMINAL IN
BORE INSIDE DIAMETER0.377 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
236288Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 624VLK00356?
624VLK00356 is a ROLLER,LINEAR-ROTARY MOTION.
What parts can replace 624VLK00356?
There is 1 known substitute for 624VLK00356: 236288. Substitute compatibility should be verified for your specific system.
What is the NSN for 624VLK00356?
624VLK00356 is cataloged in the U.S. Government catalog under NSN 3120-00-629-2559. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.