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Technical Data Sheet
PartsTable / COMPONENT / BT206-2
BT206-2 ✓ 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,DUPLEX is a the manufacturer industrial component. Key specifications include bore_diameter: 1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN, overall_width: 0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND, special_features: 40 DEG CONTACT ANGLE, overall_outside_diameter: 2.4360 INCHES MINIMUM AND 2.4380 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-516-5398, 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
BT206-2
NSN: 3110-00-516-5398
FSC: 3110
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
bore_diameter1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
overall_width0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
special_features40 DEG CONTACT ANGLE
overall_outside_diameter2.4360 INCHES MINIMUM AND 2.4380 INCHES MAXIMUM IN
bearing_preload_designationLIGHT
retainer_fabrication_methodPRESSED
NSN3110-00-516-5398
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: BT206-2 · 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
•
OVERALL OUTSIDE DIAMETER: 2.4360 INCHES MINIMUM AND 2.4380 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
•
RETAINER FABRICATION METHOD: PRESSED
•
BORE DIAMETER: 1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
•
LOAD DIRECTION: ANGULAR
•
BEARING PRELOAD DESIGNATION: LIGHT
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER2.4360 INCHES MINIMUM AND 2.4380 INCHES MAXIMUM IN
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURES40 DEG CONTACT ANGLE
BORE DIAMETER1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
OVERALL WIDTH0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN
LOAD DIRECTIONANGULAR
BEARING PRELOAD DESIGNATIONLIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
SAE J512 5-4 060102BAInterchangeable
interchangeable cross-reference
interchangeable
66950Interchangeable
interchangeable cross-reference
interchangeable
3906-35Interchangeable
interchangeable cross-reference
interchangeable
114640Interchangeable
interchangeable cross-reference
interchangeable
1045001Interchangeable
Same NIIN cross-reference
interchangeable
468664Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BT206-2?
BT206-2 is a BEARING,BALL,DUPLEX.
What parts can replace BT206-2?
There are 6 known substitutes for BT206-2: SAE J512 5-4 060102BA, 66950, 3906-35 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BT206-2?
BT206-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-516-5398. 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