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Technical Data Sheet
PartsTable / COMPONENT / 2HG155
2HG155 ✓ 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 SEAT,BEARING is a the manufacturer industrial component. Key specifications include end_item_identification: 6515-01-598-6630 FIXATION SET,EXTERNAL,ORTHOPEDIC, part_name_assigned_by_controlling_agency: PROTECTOR SOFT TISSUE EXTERNAL FIXATION SYSTEM HOFFMAN III. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-052-5424, 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
2HG155
NSN: 3110-00-052-5424
FSC: 3110
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
special_featuresPROTECTOR, SOFT TISSUE, EXTERNAL FIXATION,ORTHOPAEDIC; REPLACEMENT ITEM FOR THE LEVEL 3/4/5 HOFFMAN III EXTERNAL FIXATION SYSTEM, NSN 6515-01-598-6630
end_item_identification6515-01-598-6630 FIXATION SET,EXTERNAL,ORTHOPEDIC
part_name_assigned_by_controlling_agencyPROTECTOR SOFT TISSUE EXTERNAL FIXATION SYSTEM HOFFMAN III
NSN3110-00-052-5424
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2HG155 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
HC-120Interchangeable
interchangeable cross-reference
interchangeable
CPR100923Interchangeable
interchangeable cross-reference
interchangeable
MA207-21683Interchangeable
interchangeable cross-reference
interchangeable
0301-7121Interchangeable
interchangeable cross-reference
interchangeable
Q67000-K13-F9Interchangeable
interchangeable cross-reference
interchangeable
883215Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2HG155?
2HG155 is a SEAT,BEARING.
What parts can replace 2HG155?
There are 21 known substitutes for 2HG155: HC-120, CPR100923, MA207-21683 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2HG155?
2HG155 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-052-5424. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026