PartsTable
Technical Data Sheet
503-1102 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL INNER RING, body_style: RECTANGULAR, body_width: 0.190 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.405 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5022, 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
MRO MRO_GENERAL 503-1102
NSN: 3110-00-156-5022
FSC: 3110
CAGE: S3632 — ATLAS COPCO CONSTRUCTION TOOLS AB (SWE)
SPECIFICATIONS
materialSTEEL INNER RING
body_styleRECTANGULAR
body_width0.190 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.375 INCHES NOMINAL IN
body_length0.405 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.080 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
bore_diameter15.00 MILLIMETERS NOMINAL MM
overall_width11.0 MILLIMETERS NOMINAL MM
alignment_typeSELF-ALIGNING
NSN3110-00-156-5022
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 503-1102 · 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
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: INWARD CONVERGENT
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
MATERIAL: STEEL BALL
STYLE DESIGNATOR: NON-SEPARABLE
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONINWARD CONVERGENT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
MATERIALSTEEL BALL
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
STYLE DESIGNATORNON-SEPARABLE
OVERALL WIDTH11.0 MILLIMETERS NOMINAL MM
LOAD DIRECTIONANGULAR
ALIGNMENT TYPESELF-ALIGNING
BORE DIAMETER15.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
123071-1Interchangeable
interchangeable cross-reference
interchangeable
3420-2Interchangeable
interchangeable cross-reference
interchangeable
Y75-2Interchangeable
interchangeable cross-reference
interchangeable
400-2367-101Interchangeable
interchangeable cross-reference
interchangeable
1811-7Interchangeable
interchangeable cross-reference
interchangeable
6748Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-1102?
503-1102 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 503-1102?
There are 27 known substitutes for 503-1102: 123071-1, 3420-2, Y75-2 and 24 more. Substitute compatibility should be verified for your specific system.
Is 503-1102 still available?
503-1102 is currently cancelled.
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