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Technical Data Sheet
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361491 ✓ 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 RETAINER,BALL,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, blade_type: BACKWARD CURVE, design_type: SINGLE WIDTH, overall_width: 5.000 INCHES NOMINAL IN, overall_diameter: 9.500 INCHES NOMINAL IN, special_features: ROTATION DIRECTION: CLOCKWISE AS VIEWED FROM MOTOR END, MATERIAL: CD4MCU. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-492-3232, 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
361491
NSN: 3110-01-492-3232
FSC: 3110
CAGE: 1S3F8 — BLACKMER SYSTEM ONE, INC. DIV BLACKMER SYSTEM ONE, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
blade_typeBACKWARD CURVE
design_typeSINGLE WIDTH
overall_width5.000 INCHES NOMINAL IN
blade_quantity4
overall_diameter9.500 INCHES NOMINAL IN
special_featuresROTATION DIRECTION: CLOCKWISE AS VIEWED FROM MOTOR END, MATERIAL: CD4MCU
end_item_identificationPUMP, CENTRIFUGAL
rotation_direction_for_which_designedCLOCKWISE
NSN3110-01-492-3232
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 361491 · 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 13
628556Interchangeable
interchangeable cross-reference
interchangeable
1628551 PT 6Interchangeable
interchangeable cross-reference
interchangeable
363416Interchangeable
interchangeable cross-reference
interchangeable
1801463 PT NO. 73GInterchangeable
interchangeable cross-reference
interchangeable
1801463Interchangeable
interchangeable cross-reference
interchangeable
1801463 PT NO.2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 361491?
361491 is a RETAINER,BALL,BEARING.
What parts can replace 361491?
There are 13 known substitutes for 361491: 628556, 1628551 PT 6, 363416 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 361491?
361491 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-492-3232. 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