PartsTable
Technical Data Sheet
55506 ✓ Verified by PartsTable
Verbatim · 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

- High performance thermoplastic polyester elastomer (TPE) for material extrusion<br>- Highly flexible<br>- Resistant to oil, grease, abrasion and solvents<br>- Good shape retention <br>- Good weather resistance <br>- Main applications: Flexible items such as brackets, insoles for shoes, hoses, bracelets, insulation, balls, wheels etc. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5441, 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 55506
NSN: 3110-00-156-5441
FSC: 3110
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
colorWHITE
width4.500 INCHES NOMINAL IN
length6.000 INCHES NOMINAL IN
materialSTEEL OVERALL
bore_shapeSTRAIGHT
flow_angle90.0 DEGREES
inside_width4.750 INCHES NOMINAL IN
specific_useGENERAL PHOTOGRAPHIC
bore_diameter30.00 MILLIMETERS NOMINAL MM
carrying_caseNOT PROVIDED
inside_length6.500 INCHES NOMINAL IN
overall_width0.9375 INCHES NOMINAL IN
NSN3110-00-156-5441
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 55506 · Verbatim ⚠ 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
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
BORE SHAPE: STRAIGHT
MATERIAL: STEEL OVERALL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: OUTWARD CONVERGENT
LOAD DIRECTION: ANGULAR
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER30.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
MATERIALSTEEL OVERALL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
LOAD DIRECTIONANGULAR
RETAINER FABRICATION METHODPRESSED
BORE SHAPESTRAIGHT
LUBRICATION MATERIALGREASE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
21-630Interchangeable
interchangeable cross-reference
interchangeable
FF-B-171/09J03B2AInterchangeable
interchangeable cross-reference
interchangeable
A-A-59595Interchangeable
interchangeable cross-reference
interchangeable
FF-B-171/09J09B2XInterchangeable
interchangeable cross-reference
interchangeable
AA59595-809JBBEInterchangeable
interchangeable cross-reference
interchangeable
W209KLLFS381AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55506?
55506 is a BEARING,BALL,ANNULAR manufactured by Verbatim. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55506?
There are 31 known substitutes for 55506: 21-630, FF-B-171/09J03B2A, A-A-59595 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55506?
55506 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5441. This indicates validated use in U.S. government and defense supply chains.
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