PartsTable
Technical Data Sheet
PartsTable / MRO / TW108
TW108 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

BARRIER,VEHICLE ARRESTING,PERMAN. Key specifications include color: BLACK AND YELLOW, material: STEEL, bore_shape: STRAIGHT, bore_diameter: 30.00 MILLIMETERS NOMINAL MM, hole_diameter: 1.603 INCHES NOMINAL1.603 INCHES NOMINAL IN, overall_width: 16.0 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-109-1179, 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
MRO→ MRO_GENERAL→ TW108
NSN: 3110-00-109-1179
FSC: 3110
CAGE: 59618 — ALLIANCE LAUNDRY SYSTEMS LLC (USA)
SPECIFICATIONS
colorBLACK AND YELLOW
materialSTEEL
bore_shapeSTRAIGHT
bore_diameter30.00 MILLIMETERS NOMINAL MM
hole_diameter1.603 INCHES NOMINAL1.603 INCHES NOMINAL IN
overall_width16.0 MILLIMETERS NOMINAL MM
seal_quantity2
load_directionRADIAL
overall_height610.0 MILLIMETERS NOMINAL MM
surface_finishGROUND
outside_diameter2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
style_designatorKEYKEY
NSN3110-00-109-1179
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: TW108 · 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
•
BORE DIAMETER: 30.00 MILLIMETERS NOMINAL MM
•
LOAD DIRECTION: RADIAL
•
SURFACE FINISH: GROUND
•
BEARING SEAL TYPE: CONTACT
•
MATERIAL: STEEL RETAINER
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER30.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
BEARING SEAL TYPECONTACT
MATERIALSTEEL RETAINER
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
INTERNAL FIT-UP DESIGNATIONSTANDARD
MATERIALSTEEL OUTER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
SC-1Interchangeable
interchangeable cross-reference
interchangeable
21703Interchangeable
interchangeable cross-reference
interchangeable
TC-06-DIA-MInterchangeable
interchangeable cross-reference
interchangeable
121458Interchangeable
interchangeable cross-reference
interchangeable
WA39Interchangeable
interchangeable cross-reference
interchangeable
101020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TW108?
TW108 is a BARRIER,VEHICLE ARRESTING,PERMAN. It is classified as a MRO (MRO_GENERAL).
What parts can replace TW108?
There are 31 known substitutes for TW108: SC-1, 21703, TC-06-DIA-M and 28 more. Substitute compatibility should be verified for your specific system.
Is TW108 still available?
TW108 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026