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Technical Data Sheet

71911 CD/P4A — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

71911 CD/P4A: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include contact_angle: 15.0 DEGREES NOMINAL, load_direction: ANGULAR, overall_length: 80.0 MILLIMETERS NOMINAL MM, special_features: ANGULAR CONTACT BALL BEARING, SUPER-PRECISION, part_name_assigned_by_controlling_agency: BALL BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-693-1399, 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
71911 CD/P4A
NSN: 3110-01-693-1399
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
contact_angle15.0 DEGREES NOMINAL
load_directionANGULAR
overall_length80.0 MILLIMETERS NOMINAL MM
special_featuresANGULAR CONTACT BALL BEARING, SUPER-PRECISION
part_name_assigned_by_controlling_agencyBALL BEARING
NSN3110-01-693-1399
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 71911 CD/P4A · 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
•
CONTACT ANGLE: 15.0 DEGREES NOMINAL
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
OVERALL LENGTH80.0 MILLIMETERS NOMINAL MM
CONTACT ANGLE15.0 DEGREES NOMINAL
LOAD DIRECTIONANGULAR
SPECIAL FEATURESANGULAR CONTACT BALL BEARING, SUPER-PRECISION
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL BEARING
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
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FREQUENTLY ASKED QUESTIONS
What is 71911 CD/P4A?
71911 CD/P4A is a BEARING,BALL,ANNULAR.
What is the NSN for 71911 CD/P4A?
71911 CD/P4A is cataloged in the U.S. Government catalog under NSN 3110-01-693-1399. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.