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203449-146 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

203449-146: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include body_length: 0.204 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, body_diameter: 0.074 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, style_designator: AXIAL TERMINAL EACH END. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-212-3885, 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
203449-146
NSN: 3110-01-212-3885
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10138 — ASTRONAUTICS CORPORATION OF AMERICA (USA)
SPECIFICATIONS
body_length0.204 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_diameter0.074 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
style_designatorAXIAL TERMINAL EACH END
electrical_resistance620.000 KILOHMS
reliability_indicatorESTABLISHED
unpackaged_unit_weight0.5 GRAMS G
specification/standard_data81349-MIL-R-39017/1 GOVERNMENT SPECIFICATION
resistance_tolerance_in_percent-2.000 TO 2.000
ambient_temp_at_full_rated_power70.0 CELSIUS DEGC
NSN3110-01-212-3885
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 203449-146 · 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 203449-146?
203449-146 is a BEARING,BALL,ANNULAR.
What is the NSN for 203449-146?
203449-146 is cataloged in the U.S. Government catalog under NSN 3110-01-212-3885. This indicates validated use in U.S. government and defense supply chains.
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