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Technical Data Sheet
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B40040 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B40040: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include electrical_resistance: 2.200 KILOHMS, resistance_tolerance_in_percent: -5.000 TO 5.000, power_dissipation_rating_in_watts: 0.250 FREE AIR. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-330-6779, 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
B40040
NSN: 3110-01-330-6779
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
electrical_resistance2.200 KILOHMS
resistance_tolerance_in_percent-5.000 TO 5.000
power_dissipation_rating_in_watts0.250 FREE AIR
NSN3110-01-330-6779
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B40040 · 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

No substitute or cross-reference records for this part.

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 B40040?
B40040 is a BEARING,BALL,ANNULAR.
What is the NSN for B40040?
B40040 is cataloged in the U.S. Government catalog under NSN 3110-01-330-6779. This indicates validated use in U.S. government and defense supply chains.
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