PartsTable
Technical Data Sheet
PartsTable / COMPONENT / E21-27
E21-27 ✓ Verified by PartsTable
Hasbro · 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 PANEL,BODY,VEHICULAR is a Hasbro industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_shape: STRAIGHT, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, bore_diameter: 20.00 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-3281, 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
E21-27
NSN: 3110-00-554-3281
FSC: 3110
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
body_stylePLAIN, SOLID
bore_shapeSTRAIGHT
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
bore_diameter20.00 MILLIMETERS NOMINAL MM
overall_width15.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
pitch_diameter0.5630 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
surface_finishGROUND
teeth_quantity27
NSN3110-00-554-3281
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: E21-27 · Hasbro ⚠ 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
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL OVERALL
•
BORE DIAMETER: 20.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
BORE SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 52.00 MILLIMETERS NOMINAL MM
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH15.00 MILLIMETERS NOMINAL MM
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
BORE DIAMETER20.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
SHIELD QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
3304L1AInterchangeable
interchangeable cross-reference
interchangeable
6304JC3Interchangeable
interchangeable cross-reference
interchangeable
3304LInterchangeable
interchangeable cross-reference
interchangeable
LLLS731Interchangeable
interchangeable cross-reference
interchangeable
26-9900-09Interchangeable
interchangeable cross-reference
interchangeable
07-791AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E21-27?
E21-27 is a PANEL,BODY,VEHICULAR manufactured by Hasbro.
What parts can replace E21-27?
There are 34 known substitutes for E21-27: 3304L1A, 6304JC3, 3304L and 31 more. Substitute compatibility should be verified for your specific system.
Is E21-27 still available?
E21-27 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