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Technical Data Sheet
PartsTable / COMPONENT / XLS7 3-4 3-11RC
XLS7 3-4 3-11RC ✓ 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 material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 7.7500 INCHES NOMINAL IN, overall_width: 1.3750 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-0942, 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
XLS7 3-4 3-11RC
NSN: 3110-00-142-0942
FSC: 3110
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter7.7500 INCHES NOMINAL IN
overall_width1.3750 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0003 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL IN
overall_outside_diameter10.4990 INCHES NOMINAL IN
nondefinitive_spec/std_data115 TYPE AND 00 GRADE
standard_tolerance_designationABEC NO.1
departure_from_cited_designatorAS MODIFIED BY INTERNAL CLEARANCE
NSN3110-00-142-0942
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: XLS7 3-4 3-11RC · 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
•
MATERIAL: COPPER ALLOY RETAINER
•
INTERNAL CLEARANCE: 0.0003 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL IN
•
BORE DIAMETER: 7.7500 INCHES NOMINAL IN
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY INTERNAL CLEARANCE
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL BALL
INTERNAL CLEARANCE0.0003 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL IN
BORE DIAMETER7.7500 INCHES NOMINAL IN
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY INTERNAL CLEARANCE
OVERALL WIDTH1.3750 INCHES NOMINAL IN
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND
NONDEFINITIVE SPEC/STD DATA115 TYPE AND 00 GRADE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
53202001Interchangeable
interchangeable cross-reference
interchangeable
55926001Interchangeable
interchangeable cross-reference
interchangeable
KC040CP0Interchangeable
interchangeable cross-reference
interchangeable
R-4ZZRA1P25LG20Interchangeable
interchangeable cross-reference
interchangeable
RS77R4X1CInterchangeable
interchangeable cross-reference
interchangeable
11014596-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is XLS7 3-4 3-11RC?
XLS7 3-4 3-11RC is a BEARING,BALL,ANNULAR.
What parts can replace XLS7 3-4 3-11RC?
There are 15 known substitutes for XLS7 3-4 3-11RC: 53202001, 55926001, KC040CP0 and 12 more. Substitute compatibility should be verified for your specific system.
Is XLS7 3-4 3-11RC still available?
XLS7 3-4 3-11RC is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026