PartsTable
Technical Data Sheet
Download PDF

37FFTX2K5G53 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

37FFTX2K5G53: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 CAGE, bore_shape: STRAIGHT, special_features: DOUBLE FLEXSEAL; 2-PIECE MACHINE RIVETED, lubrication_material: GREASE, bearing_preload_rating: 340.0 POUNDS NOMINAL LBS, material_document_and_classification: SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE CAGE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-557-2744, 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
37FFTX2K5G53
NSN: 3110-01-557-2744
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 CAGE
bore_shapeSTRAIGHT
seal_quantity2
special_featuresDOUBLE FLEXSEAL; 2-PIECE MACHINE RIVETED
lubrication_materialGREASE
bearing_preload_rating340.0 POUNDS NOMINAL LBS
material_document_and_classificationSAE 52100 ASSN STD SINGLE MATERIAL RESPONSE CAGE
NSN3110-01-557-2744
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 37FFTX2K5G53 · 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
•
LUBRICATION MATERIAL: GREASE
•
BEARING PRELOAD RATING: 340.0 POUNDS NOMINAL LBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE CAGE
•
BORE SHAPE: STRAIGHT
•
SEAL QUANTITY: 2
•
MATERIAL: STEEL COMP E52100 CAGE
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
BEARING PRELOAD RATING340.0 POUNDS NOMINAL LBS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 52100 ASSN STD SINGLE MATERIAL RESPONSE CAGE
BORE SHAPESTRAIGHT
SPECIAL FEATURESDOUBLE FLEXSEAL; 2-PIECE MACHINE RIVETED
SEAL QUANTITY2
MATERIALSTEEL COMP E52100 CAGE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 37FFTX2K5G53?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 37FFTX2K5G53?
37FFTX2K5G53 is a BEARING,BALL,ANNULAR.
What is the NSN for 37FFTX2K5G53?
37FFTX2K5G53 is cataloged in the U.S. Government catalog under NSN 3110-01-557-2744. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 37FFTX2K5G53

✓ 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.