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PartsTable / COMPONENT / 3-4 IN 444T-SW THRUST BEARING
3-4 IN 444T-SW THRUST BEARING ✓ 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 BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, stem_type: RISING, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, valve_size: 0.500 INCHES IN, bonnet_type: PACKING RETAINING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-157-7588, 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
3-4 IN 444T-SW THRUST BEARING
NSN: 3120-01-157-7588
FSC: 3120
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
stem_typeRISING
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
valve_size0.500 INCHES IN
bonnet_typePACKING RETAINING
cover_depth4.000 INCHES NOMINAL IN
inside_depth28.000 INCHES NOMINAL IN
inside_width49.000 INCHES NOMINAL IN
thread_class2A A
usage_designWEATHER RESISTANT
assembly_formKNOCKED-DOWN
NSN3120-01-157-7588
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3-4 IN 444T-SW THRUST BEARING · 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 14
S30096-1Interchangeable
interchangeable cross-reference
interchangeable
6428Interchangeable
interchangeable cross-reference
interchangeable
Y6502Interchangeable
interchangeable cross-reference
interchangeable
4H-30Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D5168Interchangeable
interchangeable cross-reference
interchangeable
A-A-2835 T2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-4 IN 444T-SW THRUST BEARING?
3-4 IN 444T-SW THRUST BEARING is a BEARING,WASHER,THRUST.
What parts can replace 3-4 IN 444T-SW THRUST BEARING?
There are 14 known substitutes for 3-4 IN 444T-SW THRUST BEARING: S30096-1, 6428, Y6502 and 11 more. Substitute compatibility should be verified for your specific system.
Is 3-4 IN 444T-SW THRUST BEARING still available?
3-4 IN 444T-SW THRUST BEARING is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026