PartsTable
Technical Data Sheet
509-109 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND MEDIUM SPEED AND POSITIVE OUTPUTS AND LOW IMPEDANCE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4351, 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
509-109
NSN: 3110-00-142-4351
FSC: 3110
CAGE: 73782 — TOWMOTOR CORP DALLAS PLANT SUB OF CATERPILLAR TRACTOR CO (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
features_providedMONOLITHIC AND MEDIUM SPEED AND POSITIVE OUTPUTS AND LOW IMPEDANCE
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 GATE, NAND
maximum_power_dissipation_rating200.0 MILLIWATTS
NSN3110-00-142-4351
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 509-109 · 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 34
8908Interchangeable
interchangeable cross-reference
interchangeable
705527Interchangeable
interchangeable cross-reference
interchangeable
OL-6833Interchangeable
interchangeable cross-reference
interchangeable
6833Interchangeable
interchangeable cross-reference
interchangeable
W-L-00111/20Interchangeable
interchangeable cross-reference
interchangeable
536001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 509-109?
509-109 is a MICROCIRCUIT,DIGITAL.
What parts can replace 509-109?
There are 34 known substitutes for 509-109: 8908, 705527, OL-6833 and 31 more. Substitute compatibility should be verified for your specific system.
Is 509-109 still available?
509-109 is currently cancelled.
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