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Technical Data Sheet
PartsTable / COMPONENT / B105481
B105481 ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 10.00 MILLIMETERS NOMINAL MM, overall_width: 9.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-2637, 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
B105481
NSN: 3110-00-227-2637
FSC: 3110
CAGE: 83298 — ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter10.00 MILLIMETERS NOMINAL MM
overall_width9.00 MILLIMETERS NOMINAL MM
seal_quantity2
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
lubrication_materialGREASE
overall_outside_diameter30.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationLOOSE
NSN3110-00-227-2637
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B105481 · 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
•
MATERIAL: STEEL BALL
•
INTERNAL FIT-UP DESIGNATION: LOOSE
•
LOAD DIRECTION: RADIAL
•
BEARING SEAL TYPE: CONTACT
•
SEAL QUANTITY: 2
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
•
LUBRICATION MATERIAL: GREASE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BALL
INTERNAL FIT-UP DESIGNATIONLOOSE
LOAD DIRECTIONRADIAL
BEARING SEAL TYPECONTACT
SEAL QUANTITY2
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
MATERIALSTEEL OUTER RING
SURFACE FINISHGROUND
MATERIALSTEEL RETAINER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
105-481Interchangeable
interchangeable cross-reference
interchangeable
L230499-1Interchangeable
interchangeable cross-reference
interchangeable
W105-481Interchangeable
interchangeable cross-reference
interchangeable
12338Interchangeable
interchangeable cross-reference
interchangeable
10615Interchangeable
interchangeable cross-reference
interchangeable
827162Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B105481?
B105481 is a BEARING,BALL,ANNULAR.
What parts can replace B105481?
There are 14 known substitutes for B105481: 105-481, L230499-1, W105-481 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B105481?
B105481 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-2637. 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