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0104B — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

0104B: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include taper_angle: 40.00 DEGREES NOMINAL, overall_width: 0.2120 INCHES NOMINAL IN, special_features: PERFORATED RETAINMENT PLATE, overall_outside_diameter: 0.6299 INCHES NOMINAL IN, rolling_element_diameter: 0.1563 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4945, 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
0104B
NSN: 3110-00-227-4945
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
taper_angle40.00 DEGREES NOMINAL
overall_width0.2120 INCHES NOMINAL IN
special_featuresPERFORATED RETAINMENT PLATE
bearing_ball_quantity5
overall_outside_diameter0.6299 INCHES NOMINAL IN
rolling_element_diameter0.1563 INCHES NOMINAL IN
NSN3110-00-227-4945
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 0104B · 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
•
ROLLING ELEMENT DIAMETER: 0.1563 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 0.6299 INCHES NOMINAL IN
•
TAPER ANGLE: 40.00 DEGREES NOMINAL
•
BEARING BALL QUANTITY: 5
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.1563 INCHES NOMINAL IN
OVERALL WIDTH0.2120 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6299 INCHES NOMINAL IN
TAPER ANGLE40.00 DEGREES NOMINAL
SPECIAL FEATURESPERFORATED RETAINMENT PLATE
BEARING BALL QUANTITY5
SUBSTITUTES & CROSS-REFERENCES 3
191788Reference document
Same NSN cross-reference
Reference document — Secondary reference
0104BN05UReference document
Same NSN cross-reference
Reference document — Secondary reference
999-65007-0000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0104B?
0104B is a CIRCUIT CARD ASSEMBLY.
What parts can replace 0104B?
There are 3 known substitutes for 0104B: 191788, 0104BN05U, 999-65007-0000. Substitute compatibility should be verified for your specific system.
What is the NSN for 0104B?
0104B is cataloged in the U.S. Government catalog under NSN 3110-00-227-4945. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.