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187214451 — BEARING,ROLLER,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

187214451: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 220.0 MILLIMETERS NOMINAL MM, alignment_type: RIGID, overall_height: 48.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, style_designator: SPHERICAL ROLLERS. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-677-5068, 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
187214451
NSN: 3110-01-677-5068
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: FAQ15 — SAFRAN ELECTRONICS & DEFENSE (FRA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter220.0 MILLIMETERS NOMINAL MM
alignment_typeRIGID
overall_height48.0 MILLIMETERS NOMINAL MM
surface_finishGROUND
style_designatorSPHERICAL ROLLERS
overall_outside_diameter300.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencySPHERICAL ROLLER THRUST BEARING
thrust_directional_capability_designationDOUBLE
NSN3110-01-677-5068
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 187214451 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SPHERICAL ROLLERS
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: DOUBLE
•
OVERALL OUTSIDE DIAMETER: 300.0 MILLIMETERS NOMINAL MM
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 220.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT48.0 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
STYLE DESIGNATORSPHERICAL ROLLERS
THRUST DIRECTIONAL CAPABILITY DESIGNATIONDOUBLE
OVERALL OUTSIDE DIAMETER300.0 MILLIMETERS NOMINAL MM
ALIGNMENT TYPERIGID
PART NAME ASSIGNED BY CONTROLLING AGENCYSPHERICAL ROLLER THRUST BEARING
BORE DIAMETER220.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 3
596-7410342-23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SKF29244Reference document
Same NSN cross-reference
Reference document — Secondary reference
B553-1008-23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 187214451?
187214451 is a BEARING,ROLLER,THRUST.
What parts can replace 187214451?
There are 3 known substitutes for 187214451: 596-7410342-23, SKF29244, B553-1008-23. Substitute compatibility should be verified for your specific system.
What is the NSN for 187214451?
187214451 is cataloged in the U.S. Government catalog under NSN 3110-01-677-5068. This indicates validated use in U.S. government and defense supply chains.
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