PartsTable
Technical Data Sheet
185483P45 ✓ 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,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL WASHER, alignment_type: RIGID, overall_height: 48.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, special_features: CENTER WASHER HAS SMALLER INSIDE DIA THAN OTHER RACES, style_designator: GROOVED RACE SURFACE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1929, 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
185483P45
NSN: 3110-00-156-1929
FSC: 3110
CAGE: 0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
materialSTEEL WASHER
alignment_typeRIGID
overall_height48.0 MILLIMETERS NOMINAL MM
surface_finishGROUND
special_featuresCENTER WASHER HAS SMALLER INSIDE DIA THAN OTHER RACES
style_designatorGROOVED RACE SURFACE
bore_smallest_diameter55.0 MILLIMETERS NOMINAL MM
overall_outside_diameter103.0 MILLIMETERS NOMINAL MM
standard_tolerance_designationABEC NO.1
thrust_directional_capability_designationDOUBLE
NSN3110-00-156-1929
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 185483P45 · 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
SURFACE FINISH: GROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATION: DOUBLE
ALIGNMENT TYPE: RIGID
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
MATERIAL: STEEL BALL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCENTER WASHER HAS SMALLER INSIDE DIA THAN OTHER RACES
SURFACE FINISHGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONDOUBLE
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONABEC NO.1
MATERIALSTEEL BALL
OVERALL HEIGHT48.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL WASHER
STYLE DESIGNATORGROOVED RACE SURFACE
BORE SMALLEST DIAMETER55.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6240001558707Interchangeable
interchangeable cross-reference
interchangeable
MS2531-1819Interchangeable
interchangeable cross-reference
interchangeable
1819Interchangeable
interchangeable cross-reference
interchangeable
1125-6303Interchangeable
interchangeable cross-reference
interchangeable
1914Interchangeable
interchangeable cross-reference
interchangeable
6125PC11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 185483P45?
185483P45 is a BEARING,BALL,THRUST.
What parts can replace 185483P45?
There are 17 known substitutes for 185483P45: 6240001558707, MS2531-1819, 1819 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 185483P45?
185483P45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1929. This indicates validated use in U.S. government and defense supply chains.
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