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Technical Data Sheet
PartsTable / COMPONENT / 70882
70882 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include fsc_application_data: REGULATOR,ACFT ENVIRONMENTAL SYSTEM,B52. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-2394, 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
70882
NSN: 3110-00-198-2394
FSC: 3110
CAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
fsc_application_dataREGULATOR,ACFT ENVIRONMENTAL SYSTEM,B52
NSN3110-00-198-2394
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 70882 · 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
•
OVERALL OUTSIDE DIAMETER: 52.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
•
MATERIAL: STEEL BALL
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
SPECIAL FEATURESRINGS STABILIZED AT 350 DEG F DEGF
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SPECIAL FEATURESRINGS STABILIZED AT 350 DEG F DEGF
MATERIALSTEEL BALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL INNER RING
MATERIALSTEEL INNER RING
MATERIALCOPPER ALLOY AND STEEL RETAINER
STANDARD TOLERANCE DESIGNATIONABEC NO.5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
13805Interchangeable
interchangeable cross-reference
interchangeable
57012Interchangeable
interchangeable cross-reference
interchangeable
40-1930PC34Interchangeable
interchangeable cross-reference
interchangeable
70882Interchangeable
interchangeable cross-reference
interchangeable
3341264Interchangeable
interchangeable cross-reference
interchangeable
10013176Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70882?
70882 is a BEARING,BALL,ANNULAR.
What parts can replace 70882?
There are 13 known substitutes for 70882: 13805, 57012, 40-1930PC34 and 10 more. Substitute compatibility should be verified for your specific system.
Is 70882 still available?
70882 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026