PartsTable
Technical Data Sheet
Download PDF

155D179 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

155D179: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, bore_shape: STRAIGHT, bore_diameter: 1.5743 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN, overall_width: 0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-593-7618, 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
155D179
NSN: 3110-00-593-7618
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
bore_shapeSTRAIGHT
bore_diameter1.5743 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN
overall_width0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN
surface_finishGROUND
locating_featureNONLOCATING
special_featuresCROSS-CORNER TOLERANCE WITH END PLAYREMOVED 0.6967 IN. MAX TO 0.6927 IN. MIN IN
style_designatorSINGLE ROW, NON-LOCATING, CYLINDRICAL INNER AND OUTER RING, SEPARABLE
internal_clearance0.0024 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
end_item_identificationACCESSORY GEAR BOX J-65 ACFT ENG
overall_outside_diameter3.1466 INCHES MINIMUM AND 3.1471 INCHES MAXIMUM IN
retainer_fabrication_methodMACHINED
NSN3110-00-593-7618
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 155D179 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
INTERNAL CLEARANCE: 0.0024 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER AND OUTER RING, SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 3.1466 INCHES MINIMUM AND 3.1471 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL CLEARANCE0.0024 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, CYLINDRICAL INNER AND OUTER RING, SEPARABLE
OVERALL WIDTH0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.1466 INCHES MINIMUM AND 3.1471 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESCROSS-CORNER TOLERANCE WITH END PLAYREMOVED 0.6967 IN. MAX TO 0.6927 IN. MIN IN
END ITEM IDENTIFICATIONACCESSORY GEAR BOX J-65 ACFT ENG
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 2
R208G4A1-17-0-060C14S0000LSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BU0208L17Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 155D179?
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 155D179?
155D179 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 155D179?
There are 2 known substitutes for 155D179: R208G4A1-17-0-060C14S0000L, BU0208L17. Substitute compatibility should be verified for your specific system.
What is the NSN for 155D179?
155D179 is cataloged in the U.S. Government catalog under NSN 3110-00-593-7618. 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 — 155D179

✓ 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.