PartsTable
Technical Data Sheet
109U ✓ 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 special_features: CHLORINE GAS DETECTOR GLASS TUBE; 1-2 STROKES; 0.05-2.0PPM MEASURING RANGE; 1PPM STEL CEILING, part_name_assigned_by_controlling_agency: GAS DETECTOR TUBE CHLORINE 10S. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-293-9338, 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
109U
NSN: 3110-00-293-9338
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
special_featuresCHLORINE GAS DETECTOR GLASS TUBE; 1-2 STROKES; 0.05-2.0PPM MEASURING RANGE; 1PPM STEL CEILING
part_name_assigned_by_controlling_agencyGAS DETECTOR TUBE CHLORINE 10S
NSN3110-00-293-9338
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 109U · 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 OVERALL
BORE DIAMETER: 45.00 MILLIMETERS NOMINAL MM
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
RETAINER FABRICATION METHOD: PRESSED
LOAD DIRECTION: RADIAL
OVERALL OUTSIDE DIAMETER: 85.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
BORE DIAMETER45.00 MILLIMETERS NOMINAL MM
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER85.00 MILLIMETERS NOMINAL MM
OVERALL WIDTH11.0 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
109AInterchangeable
interchangeable cross-reference
interchangeable
21149Interchangeable
interchangeable cross-reference
interchangeable
116A6567Interchangeable
interchangeable cross-reference
interchangeable
18156Interchangeable
interchangeable cross-reference
interchangeable
SC-C-28052Interchangeable
interchangeable cross-reference
interchangeable
SC-D-28052Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 109U?
109U is a BEARING,BALL,ANNULAR.
What parts can replace 109U?
There are 22 known substitutes for 109U: 109A, 21149, 116A6567 and 19 more. Substitute compatibility should be verified for your specific system.
Is 109U still available?
109U is currently cancelled.
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