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5201A-2RS — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5201A-2RS: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.4724 INCHES NOMINAL IN, overall_width: 0.6250 INCHES NOMINAL IN, load_direction: RADIAL, style_designator: LOADING GROOVE, NON-SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-394-3970, 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
5201A-2RS
NSN: 3110-01-394-3970
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.4724 INCHES NOMINAL IN
overall_width0.6250 INCHES NOMINAL IN
seal_quantity2
load_directionRADIAL
style_designatorLOADING GROOVE, NON-SEPARABLE
end_item_identification508647030 ASSEMBLY OIL DISTRIBUTOR BOX ONBOARD 225 FT WLB CG VESSELS FT
overall_outside_diameter1.2598 INCHES NOMINAL IN
NSN3110-01-394-3970
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5201A-2RS · 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
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.2598 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
SEAL QUANTITY: 2
•
BORE DIAMETER: 0.4724 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.6250 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.2598 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SEAL QUANTITY2
END ITEM IDENTIFICATION508647030 ASSEMBLY OIL DISTRIBUTOR BOX ONBOARD 225 FT WLB CG VESSELS FT
BORE DIAMETER0.4724 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 1
J-2-7-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5201A-2RS?
5201A-2RS is a BEARING,BALL,ANNULAR.
What parts can replace 5201A-2RS?
There is 1 known substitute for 5201A-2RS: J-2-7-24. Substitute compatibility should be verified for your specific system.
What is the NSN for 5201A-2RS?
5201A-2RS is cataloged in the U.S. Government catalog under NSN 3110-01-394-3970. 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.