PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 139620
139620 ✓ Verified by PartsTable
Hama · 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

<b>Highlights</b><br><br>- High-tech Film to protect the back of the Apple iPhone 6 Plus against fingerprints, dust and scratches.<br>- Antistatic microfibre cloth for cleaning the sensitive display.<br>- Made of high-quality TPU material.<br>- Easy, air bubble free application using the application spatula, and removable without residues.<br><br><b>What's in the Box</b><br><br>- 1 back cover film.<br>- 1 microfibre cloth.<br>- 1 application spatula.<br>- 1 user manual. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-300-0884, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
139620
NSN: 3120-00-300-0884
FSC: 3120
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OUTER LAYER
corner_shapeSQUARE ALL CORNERS
hole_diameter0.1875 INCHES NOMINAL FIRST IN
overall_length1.7200 INCHES MINIMUM AND 1.7300 INCHES MAXIMUM IN
style_designatorHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
locking_lug_width0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM IN
surface_treatmentLEAD OVERALL
locking_lug_height0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
locking_lug_length0.2188 INCHES NOMINAL IN
body_inside_diameter3.1270 INCHES MINIMUM AND 3.1285 INCHES MAXIMUM IN
body_outside_diameter3.2730 INCHES NOMINAL IN
material_document_and_classificationUNABLE TO DECODE
NSN3120-00-300-0884
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 139620 · Hama ⚠ 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
•
SURFACE TREATMENT: LEAD OVERALL
•
MATERIAL: OIL LUBRICATING LUBRICATION
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
LOCKING LUG WIDTH: 0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM IN
•
DISTANCE FROM LUG END TO END OF BEARING: 0.1520 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM IN
•
LOCKING LUG HEIGHT: 0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.7200 INCHES MINIMUM AND 1.7300 INCHES MAXIMUM IN
STYLE DESIGNATORHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENTLEAD OVERALL
MATERIALOIL LUBRICATING LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
LOCKING LUG WIDTH0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM IN
DISTANCE FROM LUG END TO END OF BEARING0.1520 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM IN
LOCKING LUG HEIGHT0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
LOCKING LUG LENGTH0.2188 INCHES NOMINAL IN
MATERIALCOPPER ALLOY INNER LAYER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
30173Interchangeable
interchangeable cross-reference
interchangeable
CJR121650Interchangeable
interchangeable cross-reference
interchangeable
203660Interchangeable
interchangeable cross-reference
interchangeable
1965CPInterchangeable
Same NIIN cross-reference
interchangeable
CB625PInterchangeable
Same NIIN cross-reference
interchangeable
3120003000884Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139620?
139620 is a BEARING HALF,SLEEVE manufactured by Hama.
What parts can replace 139620?
There are 6 known substitutes for 139620: 30173, CJR121650, 203660 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139620?
139620 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-300-0884. 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