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1131172 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1131172: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, outside_diameter: 9.250 INCHES NOMINAL IN, aperture_diameter: 6.3125 INCHES NOMINAL IN, mounting_hole_type: ROUND, UNTHREADED, raised_surface_height: 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, mounting_hole_diameter: 0.656 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-206-7792, 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
1131172
NSN: 3110-01-206-7792
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
outside_diameter9.250 INCHES NOMINAL IN
aperture_diameter6.3125 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED
raised_surface_height0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
mounting_hole_diameter0.656 INCHES NOMINAL IN
bolt_circle_hole_quantity6
NSN3110-01-206-7792
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1131172 · 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
•
RAISED SURFACE HEIGHT: 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE DIAMETER: 0.656 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 9.250 INCHES NOMINAL IN
•
APERTURE DIAMETER: 6.3125 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE DIAMETER0.656 INCHES NOMINAL IN
OUTSIDE DIAMETER9.250 INCHES NOMINAL IN
APERTURE DIAMETER6.3125 INCHES NOMINAL IN
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

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 1131172?
1131172 is a PLATE,RETAINING,BEARING.
What is the NSN for 1131172?
1131172 is cataloged in the U.S. Government catalog under NSN 3110-01-206-7792. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.