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A51B1124 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A51B1124: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 1.830 INCHES NOMINAL IN, length: 3.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024 OVERALL, style_designator: RECTANGLE, aperture_diameter: 1.280 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN, overall_thickness: 0.210 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-240-1344, 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
A51B1124
NSN: 3110-01-240-1344
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0BVP9 — CAPY MACHINE SHOP INC. DBA CAPY MACHINE SHOP INC (USA)
SPECIFICATIONS
width1.830 INCHES NOMINAL IN
length3.250 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024 OVERALL
special_featuresRECTANGULAR RAISED SURFACE 1.700 IN. L 1.830 IN. WD; RECTANGULAR MILLED SLOT CENTERED ON APERTUR,2.630 IN. L,1.830 IN. WD IN BACKFACE; CHAMFERED CORNERS 0.310 IN. L BY 45.0 DEG IN
style_designatorRECTANGLE
aperture_diameter1.280 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
overall_thickness0.210 INCHES NOMINAL IN
surface_treatmentANODIZE APERTURE
mounting_hole_typeROUND, UNTHREADED
test_data_document81349-MIL-STD-1949 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
raised_surface_height0.100 INCHES NOMINAL IN
mounting_hole_diameter0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
NSN3110-01-240-1344
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A51B1124 · 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
•
LENGTH: 3.250 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE APERTURE
•
RAISED SURFACE HEIGHT: 0.100 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.500 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: FOUR HOLES
•
OVERALL THICKNESS: 0.210 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH3.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE APERTURE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCLUDING BORE OR APERTURE
RAISED SURFACE HEIGHT0.100 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.500 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE ARRANGEMENT STYLEFOUR HOLES
OVERALL THICKNESS0.210 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH0.875 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGLE
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 1
A51B11524-11Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 A51B1124?
A51B1124 is a PLATE,RETAINING,BEARING.
What parts can replace A51B1124?
There is 1 known substitute for A51B1124: A51B11524-11. Substitute compatibility should be verified for your specific system.
What is the NSN for A51B1124?
A51B1124 is cataloged in the U.S. Government catalog under NSN 3110-01-240-1344. This indicates validated use in U.S. government and defense supply chains.
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