PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 221-294
221-294 ✓ Verified by PartsTable
Hama · 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 Hama industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN, overall_width: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: UNGROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-114-9601, 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
221-294
NSN: 3110-00-114-9601
FSC: 3110
CAGE: 93230 — ATF-DAVIDSON CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
overall_width0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishUNGROUND
style_designatorSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
overall_outside_diameter0.6875 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
NSN3110-00-114-9601
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 221-294 · Hama ⚠ 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
•
SURFACE FINISH: UNGROUND
•
BORE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
•
MATERIAL: STEEL OVERALL
•
OVERALL OUTSIDE DIAMETER: 0.6875 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHUNGROUND
BORE DIAMETER0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
MATERIALSTEEL OVERALL
OVERALL OUTSIDE DIAMETER0.6875 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
OVERALL WIDTH0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
28832Interchangeable
interchangeable cross-reference
interchangeable
22CR18Interchangeable
interchangeable cross-reference
interchangeable
DC3331Interchangeable
interchangeable cross-reference
interchangeable
X318Interchangeable
interchangeable cross-reference
interchangeable
78-8454-3419-6Interchangeable
interchangeable cross-reference
interchangeable
2796659-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 221-294?
221-294 is a BEARING,BALL,ANNULAR manufactured by Hama.
What parts can replace 221-294?
There are 25 known substitutes for 221-294: 28832, 22CR18, DC3331 and 22 more. Substitute compatibility should be verified for your specific system.
Is 221-294 still available?
221-294 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