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105398 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
Hama · TAPERED BEARING
PRODUCT OVERVIEW

105398: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a Hama industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 35.0 MILLIMETERS NOMINAL MM, overall_width: 0.8125 INCHES NOMINAL IN, conductor_form: STRANDED LOCATION NOT OTHERWISE SPECIFIED, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-017-4198, 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
105398
NSN: 3110-01-017-4198
NIINs: 010174198, 012081726, 012291746, 016439872
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter35.0 MILLIMETERS NOMINAL MM
overall_width0.8125 INCHES NOMINAL IN
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
surface_finishGROUND
locating_featureNONLOCATING
special_features802.11B/G 600MW MINIPCI CARD
style_designatorSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
end_item_identificationCOMPUTER
overall_outside_diameter72.0 MILLIMETERS NOMINAL MM
cross-sectional_shape_styleROUND
NSN3110-01-017-4198
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 105398 · Hama ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 72.0 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
OVERALL WIDTH0.8125 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER72.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
BORE DIAMETER35.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
D105398Reference document
Same NSN cross-reference
Reference document — Secondary reference
875421V91Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
U1570TMReference document
Same NSN cross-reference
Reference document — Design control — primary 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 105398?
105398 is a CIRCUIT CARD ASSEMBLY manufactured by Hama.
What parts can replace 105398?
There are 3 known substitutes for 105398: D105398, 875421V91, U1570TM. Substitute compatibility should be verified for your specific system.
What is the NSN for 105398?
105398 is cataloged in the U.S. Government catalog under NSN 3110-01-017-4198. This indicates validated use in U.S. government and defense supply chains.
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