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Technical Data Sheet
PartsTable / COMPONENT / 3021220-3
3021220-3 ✓ 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 ROLLER,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 5140 OVERALL, overall_length: 0.5560 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN, special_features: 10 MICROINCH FINISH ON OD AND 25 MICROINCH FINISH ON BOTH ENDS, style_designator: CYLINDRICAL ROLLER, FLAT ENDS, rolling_element_diameter: 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-293-9228, 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
3021220-3
NSN: 3110-00-293-9228
FSC: 3110
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
materialSTEEL COMP 5140 OVERALL
overall_length0.5560 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN
special_features10 MICROINCH FINISH ON OD AND 25 MICROINCH FINISH ON BOTH ENDS
style_designatorCYLINDRICAL ROLLER, FLAT ENDS
rolling_element_diameter0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
NSN3110-00-293-9228
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3021220-3 · 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
•
ROLLING ELEMENT DIAMETER: 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 5140 OVERALL
•
STYLE DESIGNATOR: CYLINDRICAL ROLLER, FLAT ENDS
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.5560 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN
ROLLING ELEMENT DIAMETER0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
MATERIALSTEEL COMP 5140 OVERALL
STYLE DESIGNATORCYLINDRICAL ROLLER, FLAT ENDS
SPECIAL FEATURES10 MICROINCH FINISH ON OD AND 25 MICROINCH FINISH ON BOTH ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
315A258Interchangeable
interchangeable cross-reference
interchangeable
21220Interchangeable
interchangeable cross-reference
interchangeable
6974Interchangeable
interchangeable cross-reference
interchangeable
0874-9822Interchangeable
interchangeable cross-reference
interchangeable
8181-2241-00Interchangeable
interchangeable cross-reference
interchangeable
150920Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3021220-3?
3021220-3 is a ROLLER,BEARING.
What parts can replace 3021220-3?
There are 21 known substitutes for 3021220-3: 315A258, 21220, 6974 and 18 more. Substitute compatibility should be verified for your specific system.
Is 3021220-3 still available?
3021220-3 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