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B434-8205-59 — BEARING,ROLLER,JOURNAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B434-8205-59: BEARING,ROLLER,JOURNAL.

The BEARING,ROLLER,JOURNAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, drum_width: 34.312 INCHES NOMINAL IN, design_type: WIRE ROPE, drum_diameter: 26.785 INCHES NOMINAL IN, drum_surface_design: GROOVED, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-504-6878, 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
B434-8205-59
NSN: 3110-01-504-6878
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY
drum_width34.312 INCHES NOMINAL IN
design_typeWIRE ROPE
drum_diameter26.785 INCHES NOMINAL IN
special_featuresMATERIALS USED ARE VARIOUS, DRUM- NICU, SHELL- NIALBRZ, KEY- NICUAL, SLEEVE- NICU, PLATE- NICU, SCREW(S)- NICUAL, RACE- NICUAL
drum_surface_designGROOVED
end_item_identificationSEAWOLF CLASS SSN
part_name_assigned_by_controlling_agencyDRUM ASSEMBLY,STARBOARD TRAY,AFT WINCH
next_higher_assembly_design_control_activity53711
next_higher_assembly_identification_designatorEXTERNAL STBD TRAY HANDLING WINCH CABLE DRUM ASSY
NSN3110-01-504-6878
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B434-8205-59 · 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 2
596-7410365Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
596-7410365-59Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 B434-8205-59?
B434-8205-59 is a BEARING,ROLLER,JOURNAL.
What parts can replace B434-8205-59?
There are 2 known substitutes for B434-8205-59: 596-7410365, 596-7410365-59. Substitute compatibility should be verified for your specific system.
What is the NSN for B434-8205-59?
B434-8205-59 is cataloged in the U.S. Government catalog under NSN 3110-01-504-6878. This indicates validated use in U.S. government and defense supply chains.
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