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154577 — TRANSFORMER ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

154577: TRANSFORMER ASSEMBLY.

The TRANSFORMER ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 20.00 MILLIMETERS NOMINAL MM, overall_width: 15.0 MILLIMETERS NOMINAL MM, rating_method: WINDING TURNS ALL COMPONENTS SINGLE PRIMARY INPUT, turn_quantity: 200 ALL COMPONENTS SINGLE PRIMARY OUTPUT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-107-7563, 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
154577
NSN: 3110-00-107-7563
NIINs: 001077563, 011470646, 015182763
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
bore_diameter20.00 MILLIMETERS NOMINAL MM
overall_width15.0 MILLIMETERS NOMINAL MM
rating_methodWINDING TURNS ALL COMPONENTS SINGLE PRIMARY INPUT
seal_quantity1
turn_quantity200 ALL COMPONENTS SINGLE PRIMARY OUTPUT
inclosure_typeFULLY INCLOSED
load_directionRADIAL
overall_length0.910 INCHES NOMINAL IN
surface_finishGROUND
special_featuresWEAPON SYSTEM ESSENTIAL.
NSN3110-00-107-7563
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 154577 · 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
KEY FEATURES
•
BEARING SEAL TYPE: CONTACT
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 52.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
NONDEFINITIVE SPEC/STD DATA: IIICL7GR00 TYPE
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH15.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATAIIICL7GR00 TYPE
LOAD DIRECTIONRADIAL
SEAL QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 9
4044210Reference document
Same NSN cross-reference
Reference document — Secondary reference
BB607Reference document
Same NSN cross-reference
Reference document — Secondary reference
74044210Reference document
Same NSN cross-reference
Reference document — Secondary reference
Z9604Reference document
Same NSN cross-reference
Reference document — Secondary reference
1304RReference document
Same NSN cross-reference
Reference document — Secondary reference
46AX452Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 154577?
154577 is a TRANSFORMER ASSEMBLY.
What parts can replace 154577?
There are 9 known substitutes for 154577: 4044210, BB607, 74044210 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 154577?
154577 is cataloged in the U.S. Government catalog under NSN 3110-00-107-7563. This indicates validated use in U.S. government and defense supply chains.
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