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Technical Data Sheet
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55506 — BEARING,BALL,ANNULAR

✓ Government record, cited
Verbatim · MRO · MRO_GENERAL
PRODUCT OVERVIEW

55506: BEARING,BALL,ANNULAR.

- High performance thermoplastic polyester elastomer (TPE) for material extrusion - Highly flexible - Resistant to oil, grease, abrasion and solvents - Good shape retention - Good weather resistance - Main applications: Flexible items such as brackets, insoles for shoes, hoses, bracelets, insulation, balls, wheels etc. This part is cataloged in the U.S. Government catalog 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
NIINs: 001565441, 006002918, 011990538, 012619721, 014947873, 016088283
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
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
load_directionANGULAR
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
•
RETAINER FABRICATION METHOD: PRESSED
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 62.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.9375 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER62.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATA143GR00 TYPE
SUBSTITUTES & CROSS-REFERENCES 8
45C39Reference document
Same NSN cross-reference
Reference document — Secondary reference
302M0114P001Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-59595-806JEBESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FF-B-171Reference document
Same NSN cross-reference
Reference document — Secondary reference
713511Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-59595-06JEBEReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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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 8 known substitutes for 55506: 45C39, 302M0114P001, A-A-59595-806JEBE and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55506?
55506 is cataloged in the U.S. Government catalog under NSN 3110-00-156-5441. This indicates validated use in U.S. government and defense supply chains.
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