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Technical Data Sheet
PartsTable / COMPONENT / 01-125223
01-125223 ✓ 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 ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include material: STEEL, face_width: 1.880 INCHES NOMINAL IN, outside_diameter: 5.375 INCHES NOMINAL IN, style_designator: PLAIN, COUNTERBORED, counterbore_depth: 0.312 INCHES NOMINAL IN, bore_inside_diameter: 2.165 INCHES NOMINAL 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 3120-00-925-2654, 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
01-125223
NSN: 3120-00-925-2654
FSC: 3120
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
materialSTEEL
face_width1.880 INCHES NOMINAL IN
outside_diameter5.375 INCHES NOMINAL IN
style_designatorPLAIN, COUNTERBORED
counterbore_depth0.312 INCHES NOMINAL IN
bore_inside_diameter2.165 INCHES NOMINAL IN
counterbore_diameter3.958 INCHES NOMINAL IN
casehardening_indicatorCASEHARDENED
NSN3120-00-925-2654
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 01-125223 · 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
•
OUTSIDE DIAMETER: 5.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN, COUNTERBORED
•
FACE WIDTH: 1.880 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
BORE INSIDE DIAMETER: 2.165 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: CASEHARDENED
•
COUNTERBORE DIAMETER: 3.958 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER5.375 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN, COUNTERBORED
FACE WIDTH1.880 INCHES NOMINAL IN
MATERIALSTEEL
BORE INSIDE DIAMETER2.165 INCHES NOMINAL IN
CASEHARDENING INDICATORCASEHARDENED
COUNTERBORE DIAMETER3.958 INCHES NOMINAL IN
COUNTERBORE DEPTH0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
34-19Interchangeable
interchangeable cross-reference
interchangeable
125223Interchangeable
interchangeable cross-reference
interchangeable
275146Interchangeable
interchangeable cross-reference
interchangeable
BB-1292-4Interchangeable
interchangeable cross-reference
interchangeable
211054Interchangeable
interchangeable cross-reference
interchangeable
001-125223Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 01-125223?
01-125223 is a ROLLER,LINEAR-ROTARY MOTION.
What parts can replace 01-125223?
There are 6 known substitutes for 01-125223: 34-19, 125223, 275146 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 01-125223?
01-125223 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-925-2654. 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