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E657REVAPC15 — BEARING,ROLLER,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

E657REVAPC15: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, bore_diameter: 11.9982 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM IN, alignment_type: RIGID, overall_height: 5.9985 INCHES MINIMUM AND 6.0015 INCHES MAXIMUM IN, surface_finish: GROUND, overall_outside_diameter: 18.8750 INCHES MINIMUM AND 18.8775 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-830-1680, 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
E657REVAPC15
NSN: 3110-00-830-1680
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialSTEEL RETAINER
bore_diameter11.9982 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM IN
alignment_typeRIGID
overall_height5.9985 INCHES MINIMUM AND 6.0015 INCHES MAXIMUM IN
surface_finishGROUND
overall_outside_diameter18.8750 INCHES MINIMUM AND 18.8775 INCHES MAXIMUM IN
retainer_fabrication_methodMACHINED
thrust_directional_capability_designationSINGLE
NSN3110-00-830-1680
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: E657REVAPC15 · 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
•
SURFACE FINISH: GROUND
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 18.8750 INCHES MINIMUM AND 18.8775 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 11.9982 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM IN
•
MATERIAL: STEEL RETAINER
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
OVERALL HEIGHT5.9985 INCHES MINIMUM AND 6.0015 INCHES MAXIMUM IN
SURFACE FINISHGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER18.8750 INCHES MINIMUM AND 18.8775 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
BORE DIAMETER11.9982 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM IN
MATERIALSTEEL RETAINER
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
E708-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
T004-207Reference document
Same NSN cross-reference
Reference document — Secondary reference
999999H013Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E657REVAPC15?
E657REVAPC15 is a BEARING,ROLLER,THRUST.
What parts can replace E657REVAPC15?
There are 3 known substitutes for E657REVAPC15: E708-15, T004-207, 999999H013. Substitute compatibility should be verified for your specific system.
What is the NSN for E657REVAPC15?
E657REVAPC15 is cataloged in the U.S. Government catalog under NSN 3110-00-830-1680. This indicates validated use in U.S. government and defense supply chains.
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