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7001377 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

7001377: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN, overall_width: 1.0575 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-486-2456, 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
7001377
NSN: 3110-01-486-2456
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0LTL1 — NTN BEARING CORPORATION OF AMERICA (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
bore_shapeSTRAIGHT
bore_diameter1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
overall_width1.0575 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
seal_quantity2
load_directionANGULAR
surface_finishGROUND
special_featuresBEARING IS AN ABEC 1 WITH 2 SEALS
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
supplementary_featuresMATERIAL: CAGE - STEEL, SEALS - FLOURO CARBON RUBBER (VITON), GREASE - MOBILE 28; LOAD RADIAL: RADIAL LOAD OF 6,660 LB BASED ON INNER RING ROTATION LBS
end_item_identification2350-01-081-8138
overall_outside_diameter2.4404 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN
NSN3110-01-486-2456
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7001377 · 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
•
SURFACE FINISH: GROUND
•
SUPPLEMENTARY FEATURES: MATERIAL: CAGE - STEEL, SEALS - FLOURO CARBON RUBBER (VITON), GREASE - MOBILE 28; LOAD RADIAL: RADIAL LOAD OF 6,660 LB BASED ON INNER RING ROTATION LBS
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 2.4404 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
SUPPLEMENTARY FEATURESMATERIAL: CAGE - STEEL, SEALS - FLOURO CARBON RUBBER (VITON), GREASE - MOBILE 28; LOAD RADIAL: RADIAL LOAD OF 6,660 LB BASED ON INNER RING ROTATION LBS
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH1.0575 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.4404 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONANGULAR
SPECIAL FEATURESBEARING IS AN ABEC 1 WITH 2 SEALS
SEAL QUANTITY2
END ITEM IDENTIFICATION2350-01-081-8138
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 3
5206DDReference document
Same NSN cross-reference
Reference document — Secondary reference
455206-AB2RS2/LHT55Reference document
Same NSN cross-reference
Reference document — Secondary reference
5206SBZZ-H501Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 7001377?
7001377 is a BEARING,BALL,ANNULAR.
What parts can replace 7001377?
There are 3 known substitutes for 7001377: 5206DD, 455206-AB2RS2/LHT55, 5206SBZZ-H501. Substitute compatibility should be verified for your specific system.
What is the NSN for 7001377?
7001377 is cataloged in the U.S. Government catalog under NSN 3110-01-486-2456. This indicates validated use in U.S. government and defense supply chains.
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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.