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5187126 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5187126: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, outside_diameter: 3.150 INCHES NOMINAL IN, style_designator: ROUND, aperture_diameter: 2.465 INCHES MINIMUM AND 2.470 INCHES MAXIMUM IN, countersink_angle: 82.0 DEGREES NOMINAL, overall_thickness: 0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-296-2980, 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
5187126
NSN: 3110-01-296-2980
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
outside_diameter3.150 INCHES NOMINAL IN
style_designatorROUND
aperture_diameter2.465 INCHES MINIMUM AND 2.470 INCHES MAXIMUM IN
countersink_angle82.0 DEGREES NOMINAL
overall_thickness0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
mounting_hole_typeROUND, UNTHREADED, COUNTERSUNK
countersink_diameter0.290 INCHES NOMINAL IN
mounting_hole_diameter0.154 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
bolt_circle_hole_quantity6
cross-sectional_shape_styleFLAT W/APERTURE
NSN3110-01-296-2980
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5187126 · 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
•
COUNTERSINK DIAMETER: 0.290 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED, COUNTERSUNK
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OVERALL THICKNESS: 0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
COUNTERSINK DIAMETER0.290 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERSUNK
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.154 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
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

No substitute or cross-reference records for this part.

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 5187126?
5187126 is a PLATE,RETAINING,BEARING.
What is the NSN for 5187126?
5187126 is cataloged in the U.S. Government catalog under NSN 3110-01-296-2980. This indicates validated use in U.S. government and defense supply chains.
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