PartsTable
Technical Data Sheet
505145ITEM7R ✓ 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 OVERALL, bore_shape: STRAIGHT, bore_diameter: 12.00 MILLIMETERS NOMINAL MM, overall_width: 10.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-3277, 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
505145ITEM7R
NSN: 3110-00-554-3277
FSC: 3110
CAGE: 46964 — LIFT-TECH INTL INC CRANE AND HOIST OPNS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter12.00 MILLIMETERS NOMINAL MM
overall_width10.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity1
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter32.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.1
NSN3110-00-554-3277
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 505145ITEM7R · 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
RETAINER FABRICATION METHOD: PRESSED
INTERNAL FIT-UP DESIGNATION: STANDARD
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL: STEEL OVERALL
BORE DIAMETER: 12.00 MILLIMETERS NOMINAL MM
SHIELD QUANTITY: 1
LOAD DIRECTION: RADIAL
OVERALL OUTSIDE DIAMETER: 32.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
BORE DIAMETER12.00 MILLIMETERS NOMINAL MM
SHIELD QUANTITY1
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER32.00 MILLIMETERS NOMINAL MM
OVERALL WIDTH10.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1215Interchangeable
interchangeable cross-reference
interchangeable
DWGAL65031Interchangeable
interchangeable cross-reference
interchangeable
FIG1110-R/3100-03Interchangeable
interchangeable cross-reference
interchangeable
A17546XInterchangeable
interchangeable cross-reference
interchangeable
31W256Interchangeable
interchangeable cross-reference
interchangeable
N11277Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 505145ITEM7R?
505145ITEM7R is a BEARING,BALL,ANNULAR.
What parts can replace 505145ITEM7R?
There are 20 known substitutes for 505145ITEM7R: 1215, DWGAL65031, FIG1110-R/3100-03 and 17 more. Substitute compatibility should be verified for your specific system.
Is 505145ITEM7R still available?
505145ITEM7R is currently cancelled.
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