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23030KEMW33 — BEARING,ROLLER,SELF-ALIGNING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

23030KEMW33: BEARING,ROLLER,SELF-ALIGNING.

The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: COPPER OR ZINC CAGE, bore_diameter: 5.9055 INCHES NOMINAL IN, inner_ring_width: 2.2047 INCHES NOMINAL IN, outer_ring_width: 2.2047 INCHES NOMINAL IN, style_designator: FLANGED SELF-ALINGING RING, overall_outside_diameter: 8.8583 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-708-2673, 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
23030KEMW33
NSN: 3110-01-708-2673
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0ZM09 — THE TIMKEN COMPANY DBA TIMKEN POWER SYSTEMS MS (USA)
SPECIFICATIONS
materialCOPPER OR ZINC CAGE
bore_diameter5.9055 INCHES NOMINAL IN
inner_ring_width2.2047 INCHES NOMINAL IN
outer_ring_width2.2047 INCHES NOMINAL IN
style_designatorFLANGED SELF-ALINGING RING
overall_outside_diameter8.8583 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySPERICAL ROLLER BEARING
NSN3110-01-708-2673
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 23030KEMW33 · 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
•
OUTER RING WIDTH: 2.2047 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED SELF-ALINGING RING
•
OVERALL OUTSIDE DIAMETER: 8.8583 INCHES NOMINAL IN
•
BORE DIAMETER: 5.9055 INCHES NOMINAL IN
•
MATERIAL: COPPER OR ZINC CAGE
•
INNER RING WIDTH: 2.2047 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH2.2047 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED SELF-ALINGING RING
OVERALL OUTSIDE DIAMETER8.8583 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSPERICAL ROLLER BEARING
BORE DIAMETER5.9055 INCHES NOMINAL IN
MATERIALCOPPER OR ZINC CAGE
INNER RING WIDTH2.2047 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23030KEMW33?
23030KEMW33 is a BEARING,ROLLER,SELF-ALIGNING.
What is the NSN for 23030KEMW33?
23030KEMW33 is cataloged in the U.S. Government catalog under NSN 3110-01-708-2673. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.