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Technical Data Sheet
PartsTable / COMPONENT / E-1210
E-1210 ✓ 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 RING,BEARING,INNER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.9685 INCHES NOMINAL IN, overall_width: 0.7874 INCHES NOMINAL IN, style_designator: INNER RING, ROLLER, CYLINDRICAL, overall_outside_diameter: 2.3803 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-207-9055, 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
E-1210
NSN: 3110-01-207-9055
FSC: 3110
CAGE: 51600 — REGAL BELOIT AMERICA, INC. DBA ROLLWAY BEARING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.9685 INCHES NOMINAL IN
overall_width0.7874 INCHES NOMINAL IN
style_designatorINNER RING, ROLLER, CYLINDRICAL
overall_outside_diameter2.3803 INCHES NOMINAL IN
NSN3110-01-207-9055
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: E-1210 · 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: 2.3803 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: INNER RING, ROLLER, CYLINDRICAL
•
BORE DIAMETER: 1.9685 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER2.3803 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORINNER RING, ROLLER, CYLINDRICAL
BORE DIAMETER1.9685 INCHES NOMINAL IN
OVERALL WIDTH0.7874 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
816802Interchangeable
interchangeable cross-reference
interchangeable
826476Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E-1210?
E-1210 is a RING,BEARING,INNER.
What parts can replace E-1210?
There are 2 known substitutes for E-1210: 816802, 826476. Substitute compatibility should be verified for your specific system.
What is the NSN for E-1210?
E-1210 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-207-9055. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026