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Technical Data Sheet
PartsTable / COMPONENT / 4055T39P01
4055T39P01 ✓ 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 face_width: 1.120 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, outside_diameter: 1.548 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN, style_designator: PLAIN, bore_inside_diameter: 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN, casehardening_indicator: NOT CASEHARDENED, metallic_hardness_rating: 52.0 NOMINAL ROCKWELL C. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-151-0625, 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
4055T39P01
NSN: 3120-01-151-0625
FSC: 3120
CAGE: 07484 — ACCURATE BUSHING COMPANY, INC. (USA)
SPECIFICATIONS
face_width1.120 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
outside_diameter1.548 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN
style_designatorPLAIN
bore_inside_diameter0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
metallic_hardness_rating52.0 NOMINAL ROCKWELL C
NSN3120-01-151-0625
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4055T39P01 · 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: PLAIN
•
BORE INSIDE DIAMETER: 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
•
FACE WIDTH: 1.120 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
•
METALLIC HARDNESS RATING: 52.0 NOMINAL ROCKWELL C
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
OUTSIDE DIAMETER: 1.548 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLAIN
BORE INSIDE DIAMETER0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
FACE WIDTH1.120 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
METALLIC HARDNESS RATING52.0 NOMINAL ROCKWELL C
CASEHARDENING INDICATORNOT CASEHARDENED
OUTSIDE DIAMETER1.548 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MS35333-113Interchangeable
interchangeable cross-reference
interchangeable
MILW6986TYPEAInterchangeable
interchangeable cross-reference
interchangeable
13230E6743Interchangeable
interchangeable cross-reference
interchangeable
HC1A5KRInterchangeable
interchangeable cross-reference
interchangeable
SM-D-450168Interchangeable
interchangeable cross-reference
interchangeable
367-1-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4055T39P01?
4055T39P01 is a ROLLER,LINEAR-ROTARY MOTION.
What parts can replace 4055T39P01?
There are 11 known substitutes for 4055T39P01: MS35333-113, MILW6986TYPEA, 13230E6743 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4055T39P01?
4055T39P01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-151-0625. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026