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A539FFT5CR0YC021 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A539FFT5CR0YC021: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING INNER RING, bore_shape: STRAIGHT, bore_diameter: 0.7497 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, overall_width: 0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-084-3467, 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
A539FFT5CR0YC021
NSN: 3110-00-084-3467
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING INNER RING
bore_shapeSTRAIGHT
bore_diameter0.7497 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
overall_width0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
internal_clearance0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
overall_outside_diameter1.1871 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
NSN3110-00-084-3467
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A539FFT5CR0YC021 · 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
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL CLEARANCE: 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.1871 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.1871 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURES0.0002 IN. INNER AND OUTER RING RADIAL RUNOUT,BEARING PREPACKED W/80 CM PORM 10 PCTOF SPECIFIED GREASE,BORE CALIBRATION PLAS 0.0000 IN. MINUS 0.00015 IN.,OF VSLIBRATION PLUS 0.0000 IN. MINUS 0.0002 IN. SELECTED ITEM DRAWING CM
SUBSTITUTES & CROSS-REFERENCES 3
A539FFTX12K5CReference document
Same NSN cross-reference
Reference document — Secondary reference
10106180Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
A539FFT5C11R0YC021-72-88CMMReference document
Same NSN cross-reference
Reference document — Secondary 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 A539FFT5CR0YC021?
A539FFT5CR0YC021 is a BEARING,BALL,ANNULAR.
What parts can replace A539FFT5CR0YC021?
There are 3 known substitutes for A539FFT5CR0YC021: A539FFTX12K5C, 10106180, A539FFT5C11R0YC021-72-88CMM. Substitute compatibility should be verified for your specific system.
What is the NSN for A539FFT5CR0YC021?
A539FFT5CR0YC021 is cataloged in the U.S. Government catalog under NSN 3110-00-084-3467. This indicates validated use in U.S. government and defense supply chains.
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