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Technical Data Sheet
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R207EST208 — R207EST208

✓ Government record, cited
SKF USA INC. · TAPERED BEARING
PRODUCT OVERVIEW

R207EST208: R207EST208.

The R207EST208 is a SKF USA INC. industrial component. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-455-9146, 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
R207EST208
NSN: 3110-01-455-9146
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
Part NumberR207EST208
ManufacturerSKF USA INC.
NSN3110-01-455-9146
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: R207EST208 · SKF USA INC. ⚠ 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
•
LOCATING FEATURE: TWO DIRECTION
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING WITH ONE ROLLER RETAINMENT RING ON OUTER, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5749 ASSN STD ALL MATERIAL RESPONSES OVERALL
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OVERALL OUTSIDE DIAMETER: 2.8343 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
•
FEATURES PROVIDED: EXTRA LIGHT DUTY SERIES AND MOUNTING GROOVE
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
LOCATING FEATURETWO DIRECTION
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING WITH ONE ROLLER RETAINMENT RING ON OUTER, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5749 ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL WIDTH0.6643 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.8343 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
FEATURES PROVIDEDEXTRA LIGHT DUTY SERIES AND MOUNTING GROOVE
BORE SHAPESTRAIGHT
SPECIAL FEATURESTHIS IS A NEW REPLACEMENT ITEM FOR THE CURRENT NO.2 BEARING. THE RESULTS OF A MODICICATION TO THE REAR BEARING SUPPORT, THIS NEW BEARING WILL HAVE A NOTCHED (SLOT) MACHINED ON THE BEARING OUTER RACE
END ITEM IDENTIFICATIONJ69-T-25A A
SUBSTITUTES & CROSS-REFERENCES 2
V310581Reference document
Same NSN cross-reference
Reference document — Secondary reference
V310794Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is R207EST208?
R207EST208 is a R207EST208 manufactured by SKF USA INC..
What parts can replace R207EST208?
There are 2 known substitutes for R207EST208: V310581, V310794. Substitute compatibility should be verified for your specific system.
What is the NSN for R207EST208?
R207EST208 is cataloged in the U.S. Government catalog under NSN 3110-01-455-9146. This indicates validated use in U.S. government and defense supply chains.
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