PartsTable
Technical Data Sheet
81518 ✓ Verified by PartsTable
Jumbo · 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 Jumbo industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, overall_height: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, style_designator: PLAIN, seat_angle_in_deg: 46.300 MINIMUM AND 46.700 MAXIMUM, body_inside_diameter: 0.880 INCHES NOMINAL IN, body_outside_diameter: 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6296, 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
81518
NSN: 3110-00-155-6296
FSC: 3110
CAGE: 73460 — EATON CORP TRANSMISSION DIV (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
overall_height0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
style_designatorPLAIN
seat_angle_in_deg46.300 MINIMUM AND 46.700 MAXIMUM
body_inside_diameter0.880 INCHES NOMINAL IN
body_outside_diameter1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
material_document_and_classification21-0560,ACF INDUSTRIES INC MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-155-6296
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 81518 · Jumbo ⚠ 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
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA: 111 TYPE AND 4 CLASS AND 00 GRADE
RETAINER FABRICATION METHOD: PRESSED
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 4 CLASS AND 00 GRADE
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
OVERALL WIDTH31.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 4 CLASS AND 00 GRADE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
0604387Interchangeable
interchangeable cross-reference
interchangeable
43312Interchangeable
interchangeable cross-reference
interchangeable
9A43312Interchangeable
interchangeable cross-reference
interchangeable
MIL-L-6047Interchangeable
interchangeable cross-reference
interchangeable
8150-2Interchangeable
interchangeable cross-reference
interchangeable
RL10889Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81518?
81518 is a BEARING,BALL,ANNULAR manufactured by Jumbo.
What parts can replace 81518?
There are 28 known substitutes for 81518: 0604387, 43312, 9A43312 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81518?
81518 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6296. This indicates validated use in U.S. government and defense supply chains.
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