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Technical Data Sheet
PartsTable / COMPONENT / 4068983
4068983 ✓ 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 BEARING,SPECIAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260, overall_width: 0.9260 INCHES NOMINAL IN, terminal_type: WIRE LEAD, mounting_method: THREADED BUSHING AND LINE, outside_diameter: 5.5130 INCHES NOMINAL IN, special_features: STEEP ANGLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-276-7301, 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
4068983
NSN: 3110-01-276-7301
FSC: 3110
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 260
overall_width0.9260 INCHES NOMINAL IN
terminal_typeWIRE LEAD
mounting_methodTHREADED BUSHING AND LINE
outside_diameter5.5130 INCHES NOMINAL IN
special_featuresSTEEP ANGLE
style_designatorNORMAL ANGLE
features_providedELECTRICAL ACCESS PORT
frequency_in_hertz60.0 FIRST VOLTAGE
nominal_thread_size0.500 INCHES SINGLE THREADED BUSHING IN
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE
operating_temp_rating-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
NSN3110-01-276-7301
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4068983 · 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 7
0119275Interchangeable
interchangeable cross-reference
interchangeable
78551Interchangeable
interchangeable cross-reference
interchangeable
160437Interchangeable
interchangeable cross-reference
interchangeable
27238Interchangeable
interchangeable cross-reference
interchangeable
FS200MSBInterchangeable
interchangeable cross-reference
interchangeable
36124Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4068983?
4068983 is a BEARING,SPECIAL.
What parts can replace 4068983?
There are 7 known substitutes for 4068983: 0119275, 78551, 160437 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4068983?
4068983 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-276-7301. 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