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Technical Data Sheet
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RUSB 394-39 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

RUSB 394-39: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include end_item_identification: KETTLE, STEAM FLOOR MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-061-4251, 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
RUSB 394-39
NSN: 3110-00-061-4251
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)
SPECIFICATIONS
end_item_identificationKETTLE, STEAM FLOOR MOUNTED
NSN3110-00-061-4251
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RUSB 394-39 · 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
21960AReference document
Same NSN cross-reference
Reference document — Secondary reference
455950Reference document
Same NSN cross-reference
Reference document — Secondary 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 RUSB 394-39?
RUSB 394-39 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace RUSB 394-39?
There are 2 known substitutes for RUSB 394-39: 21960A, 455950. Substitute compatibility should be verified for your specific system.
What is the NSN for RUSB 394-39?
RUSB 394-39 is cataloged in the U.S. Government catalog under NSN 3110-00-061-4251. This indicates validated use in U.S. government and defense supply chains.
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