PartsTable
Technical Data Sheet
18953 ✓ Verified by PartsTable
Trust · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

Full size keyboard with comfortable stroke and 11 direct access media keys.<br><br>- Comfortable multimedia keyboard.<br>- Durable & spill resistant design.<br>- Full size, classic keyboard layout.<br>- 11 keys with direct access to media functions.<br>- Just plug-in and go. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-8006, 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
18953
NSN: 3110-00-156-8006
FSC: 3110
CAGE: 82983 — AMF INC AMF YORK DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1090 OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
coil_quantity16-3/4
inside_diameter0.885 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length8.000 INCHES NOMINAL IN
spring_solid_length1.100 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate1.500 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.010 INCHES NOMINAL IN
material_document_and_classificationAMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-156-8006
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 18953 · Trust ⚠ 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
BORE DIAMETER: 25.00 MILLIMETERS NOMINAL MM
SURFACE FINISH: GROUND
CONTACT ANGLE: 25.0 DEGREES MINIMUM
MATERIAL: STEEL OUTER RING
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER25.00 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
CONTACT ANGLE25.0 DEGREES MINIMUM
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
MATERIALSTEEL BALL
BORE SHAPESTRAIGHT
OVERALL WIDTH15.0 MILLIMETERS NOMINAL MM
LOAD DIRECTIONANGULAR
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
454148-2Interchangeable
interchangeable cross-reference
interchangeable
BBFM105Interchangeable
interchangeable cross-reference
interchangeable
205RInterchangeable
interchangeable cross-reference
interchangeable
160606Interchangeable
interchangeable cross-reference
interchangeable
133Interchangeable
interchangeable cross-reference
interchangeable
46AX306Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18953?
18953 is a BEARING,BALL,ANNULAR manufactured by Trust.
What parts can replace 18953?
There are 30 known substitutes for 18953: 454148-2, BBFM105, 205R and 27 more. Substitute compatibility should be verified for your specific system.
Is 18953 still available?
18953 is currently cancelled.
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