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001556T — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

001556T: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include length: 20.0 FEET NOMINAL FT, material: PLASTIC, lens_color: COLORLESS, seat_angle: 37.0 DEGREES SECOND END, body_length: 0.952 INCHES MAXIMUM IN, thread_class: 3A FIRST END A. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-329-1789, 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
001556T
NSN: 3110-01-329-1789
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 59556 — KOVATCH CORP. (USA)
SPECIFICATIONS
length20.0 FEET NOMINAL FT
materialPLASTIC
lens_colorCOLORLESS
seat_angle37.0 DEGREES SECOND END
body_length0.952 INCHES MAXIMUM IN
thread_class3A FIRST END A
overall_width0.625 INCHES IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length2.750 INCHES IN
quality_factor95 MINIMUM SINGLE COMPONENT SINGLE WINDING
NSN3110-01-329-1789
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 001556T · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
120556 ITEM 33Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 001556T?
001556T is a BEARING,BALL,ANNULAR.
What parts can replace 001556T?
There is 1 known substitute for 001556T: 120556 ITEM 33. Substitute compatibility should be verified for your specific system.
What is the NSN for 001556T?
001556T is cataloged in the U.S. Government catalog under NSN 3110-01-329-1789. This indicates validated use in U.S. government and defense supply chains.
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