PartsTable
Technical Data Sheet
139B-16 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, body_length: 0.600 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT ALL PRIMARY, turn_quantity: 10 SINGLE COMPONENT FIRST PRIMARY, inclosure_type: FULLY INCLOSED, overall_height: 0.625 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 3130-01-132-0983, 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
139B-16
NSN: 3130-01-132-0983
FSC: 3130
CAGE: 88171 — ELLISON BRONZE INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
body_length0.600 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT ALL PRIMARY
turn_quantity10 SINGLE COMPONENT FIRST PRIMARY
inclosure_typeFULLY INCLOSED
overall_height0.625 INCHES NOMINAL IN
inside_diameter3.000 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 KILOHERTZ NOMINAL SINGLE COMPONENT
outside_diameter6.750 INCHES NOMINAL IN
style_designatorPLAIN
nominal_thread_size0.112 INCHES SINGLE GROUP IN
NSN3130-01-132-0983
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 139B-16 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
13916Interchangeable
interchangeable cross-reference
interchangeable
13916-72Interchangeable
interchangeable cross-reference
interchangeable
NB31391672Interchangeable
interchangeable cross-reference
interchangeable
4010H13-000Interchangeable
interchangeable cross-reference
interchangeable
AK130Interchangeable
interchangeable cross-reference
interchangeable
47-612-171-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139B-16?
139B-16 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 139B-16?
There are 8 known substitutes for 139B-16: 13916, 13916-72, NB31391672 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139B-16?
139B-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-132-0983. This indicates validated use in U.S. government and defense supply chains.
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