PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 210812
210812 ✓ 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

GOVERNOR ASSEMBLY,CONSTANT SPEED. Key specifications include material: CELLULOSE OVERALL, outside_diameter: 0.375 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.188 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3706, 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
210812
NSN: 3110-00-100-3706
FSC: 3110
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
outside_diameter0.375 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.188 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN3110-00-100-3706
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 210812 · 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
•
BORE DIAMETER: 0.7500 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
CONE WIDTH: 0.8480 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.7500 INCHES NOMINAL IN
CONE CORNER RADIUS0.0460 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
CONE WIDTH0.8480 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
9100-1664Interchangeable
interchangeable cross-reference
interchangeable
9220-50Interchangeable
interchangeable cross-reference
interchangeable
22-304Interchangeable
interchangeable cross-reference
interchangeable
3968-001Interchangeable
interchangeable cross-reference
interchangeable
T-9110Interchangeable
interchangeable cross-reference
interchangeable
455369Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 210812?
210812 is a GOVERNOR ASSEMBLY,CONSTANT SPEED.
What parts can replace 210812?
There are 35 known substitutes for 210812: 9100-1664, 9220-50, 22-304 and 32 more. Substitute compatibility should be verified for your specific system.
Is 210812 still available?
210812 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