PartsTable
Technical Data Sheet
518F ✓ 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 color: BLACK, overall_width: 48.0 INCHES NOMINAL IN, overall_height: 45.0 INCHES NOMINAL IN, supplementary_features: OVERALL DEPTH 48 INCHES; INCLUDES SPOTTERS'S PLATFORM IN, end_item_identification: ARMY PERSONNEL FORCE PROVIDER PROGRAM, general_characteristics_item_description: CONSTRUCTED OF WELDED 2 INCH HEAVY WALL STEEL TUBE WITH BLACK POWDER COATED FINISH IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-2890, 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
518F
NSN: 3110-00-198-2890
FSC: 3110
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
colorBLACK
overall_width48.0 INCHES NOMINAL IN
overall_height45.0 INCHES NOMINAL IN
special_featuresBACK PAD 10 INCHES WIDE X 42 INCHES LONG AND ADJUSTS FROM 36 TO 56 DEGREES, PADS MADE OF 2.5 INCH HIGH DENSITY FOAM COVERED WITH 40 OZ MARINE GRADEVINYL OZ
supplementary_featuresOVERALL DEPTH 48 INCHES; INCLUDES SPOTTERS'S PLATFORM IN
end_item_identificationARMY PERSONNEL FORCE PROVIDER PROGRAM
general_characteristics_item_descriptionCONSTRUCTED OF WELDED 2 INCH HEAVY WALL STEEL TUBE WITH BLACK POWDER COATED FINISH IN
NSN3110-00-198-2890
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 518F · 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
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
FLANGE OUTSIDE DIAMETER: 0.3590 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER: 0.3125 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
FLANGE WIDTH: 0.0230 INCHES NOMINAL IN
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONABEC NO.5
FLANGE OUTSIDE DIAMETER0.3590 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.3125 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
FLANGE WIDTH0.0230 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL WIDTH0.1090 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
BS-01812711Interchangeable
interchangeable cross-reference
interchangeable
CHDCBSPXInterchangeable
interchangeable cross-reference
interchangeable
812702Interchangeable
interchangeable cross-reference
interchangeable
SOCN2667648-10Interchangeable
interchangeable cross-reference
interchangeable
10159894Interchangeable
interchangeable cross-reference
interchangeable
2667648-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 518F?
518F is a BEARING,BALL,ANNULAR.
What parts can replace 518F?
There are 12 known substitutes for 518F: BS-01812711, CHDCBSPX, 812702 and 9 more. Substitute compatibility should be verified for your specific system.
Is 518F still available?
518F is currently cancelled.
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