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Technical Data Sheet
PartsTable / COMPONENT / 9720-912
9720-912 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include color: SILVER SINGLE SIDE INSCRIPTION BACKGROUND, width: 3.500 INCHES NOMINAL IN, length: 8.000 INCHES NOMINAL IN, material: ALUMINUM, attachment_method: ADHESIVE, basic_shape_style: RECTANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-946-8277, 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
9720-912
NSN: 3110-00-946-8277
FSC: 3110
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
colorSILVER SINGLE SIDE INSCRIPTION BACKGROUND
width3.500 INCHES NOMINAL IN
length8.000 INCHES NOMINAL IN
materialALUMINUM
attachment_methodADHESIVE
basic_shape_styleRECTANGULAR
NSN3110-00-946-8277
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 9720-912 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
MATERIAL: STEEL OVERALL
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: ABEC NO. 7P
•
LOAD DIRECTION: ANGULAR
•
CONTACT ANGLE: 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER FABRICATION METHODMACHINED
MATERIALSTEEL OVERALL
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO. 7P
SPECIAL FEATURESRETAINER TURN RATIO 0.5934 TO 0.5948 IN.; COTTON FILLED; TWO HOLES DRILLED THROUGH FACE OF RETAINER; AVERAGE RUNNING TORQUE 0.40 GM CM MAX; BREAKOUT ON OD OF INNER RING IN
LOAD DIRECTIONANGULAR
CONTACT ANGLE28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
55182Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 48, 1/2 DIA OF CUTInterchangeable
interchangeable cross-reference
interchangeable
D141Interchangeable
interchangeable cross-reference
interchangeable
3-7Interchangeable
interchangeable cross-reference
interchangeable
9D13FWInterchangeable
interchangeable cross-reference
interchangeable
8-8-B-MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9720-912?
9720-912 is a BEARING,BALL,ANNULAR.
What parts can replace 9720-912?
There are 14 known substitutes for 9720-912: 55182, B94.19 TABLE 48, 1/2 DIA OF CUT, D141 and 11 more. Substitute compatibility should be verified for your specific system.
Is 9720-912 still available?
9720-912 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026