PartsTable
Technical Data Sheet
Download PDF

77034XR3MILG3278A — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

77034XR3MILG3278A: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.1575 INCHES NOMINAL IN, overall_width: 0.1969 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-6057, 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
77034XR3MILG3278A
NSN: 3110-00-554-6057
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.1575 INCHES NOMINAL IN
overall_width0.1969 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
special_featuresTYPE 1, CLASS 6, GRADE 00
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter0.6299 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
NSN3110-00-554-6057
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 77034XR3MILG3278A · 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: PRESSED
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.6299 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.1969 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6299 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SUBSTITUTES & CROSS-REFERENCES 7
RM34KDDFS160Reference document
Same NSN cross-reference
Reference document — Secondary reference
153713Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FF-B-171Reference document
Same NSN cross-reference
Reference document — Secondary reference
77034X3MILG3278AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
M34KDDMILG3278AReference document
Same NSN cross-reference
Reference document — Secondary reference
M34KDDFS160Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 77034XR3MILG3278A?
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 77034XR3MILG3278A?
77034XR3MILG3278A is a BEARING,BALL,ANNULAR.
What parts can replace 77034XR3MILG3278A?
There are 7 known substitutes for 77034XR3MILG3278A: RM34KDDFS160, 153713, FF-B-171 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77034XR3MILG3278A?
77034XR3MILG3278A is cataloged in the U.S. Government catalog under NSN 3110-00-554-6057. 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 — 77034XR3MILG3278A