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Technical Data Sheet
PartsTable / COMPONENT / B1109PB1C6A
B1109PB1C6A ✓ 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 CORROSION RESISTING OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.2500 INCHES NOMINAL IN, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 0.2812 INCHES NOMINAL IN, load_direction: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-438-2105, 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
B1109PB1C6A
NSN: 3110-00-438-2105
FSC: 3110
CAGE: 83086 — NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_shapeSTRAIGHT
bore_diameter0.2500 INCHES NOMINAL IN
contact_angle25.0 DEGREES MAXIMUM
overall_width0.2812 INCHES NOMINAL IN
load_directionANGULAR
surface_finishGROUND
shield_quantity1
special_featuresSTABILIZED FOR OPERATION TO 800 DEG F; INNER RING BREAK-OUT ONE SIDE DEGF
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter0.7500 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
NSN3110-00-438-2105
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B1109PB1C6A · 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
•
BORE SHAPE: STRAIGHT
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
CONTACT ANGLE: 25.0 DEGREES MAXIMUM
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL CORROSION RESISTING OVERALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
CONTACT ANGLE25.0 DEGREES MAXIMUM
LOAD DIRECTIONANGULAR
SPECIAL FEATURESSTABILIZED FOR OPERATION TO 800 DEG F; INNER RING BREAK-OUT ONE SIDE DEGF
BORE DIAMETER0.2500 INCHES NOMINAL IN
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
380386008Interchangeable
interchangeable cross-reference
interchangeable
27UV0623Interchangeable
interchangeable cross-reference
interchangeable
12Y4242Interchangeable
interchangeable cross-reference
interchangeable
358198Interchangeable
interchangeable cross-reference
interchangeable
73107Interchangeable
interchangeable cross-reference
interchangeable
358182Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B1109PB1C6A?
B1109PB1C6A is a BEARING,BALL,ANNULAR.
What parts can replace B1109PB1C6A?
There are 9 known substitutes for B1109PB1C6A: 380386008, 27UV0623, 12Y4242 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1109PB1C6A?
B1109PB1C6A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-438-2105. 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