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Technical Data Sheet
PartsTable / COMPONENT / R3-1-5
R3-1-5 ✓ 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,ROLLER,JOURNAL is a the manufacturer industrial component. Key specifications include material: STEEL BARREL, bore_diameter: 1.5000 INCHES NOMINAL IN, overall_width: 2.0000 INCHES NOMINAL IN, mounting_style: PLAIN W/MOUNTING HOLE, receptacle_width: 0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, special_features: END ITEM APPLICATION HEAT SEALER; CAGE 53625; P/N 9811. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-9872, 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
R3-1-5
NSN: 3110-00-183-9872
FSC: 3110
CAGE: 13125 — CLEVELAND TRENCHER CO INC (USA)
SPECIFICATIONS
materialSTEEL BARREL
bore_diameter1.5000 INCHES NOMINAL IN
overall_width2.0000 INCHES NOMINAL IN
mounting_stylePLAIN W/MOUNTING HOLE
receptacle_width0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
special_featuresEND ITEM APPLICATION HEAT SEALER; CAGE 53625; P/N 9811
style_designatorSOLID OUTER RACE, NO INNER RACE
receptacle_height0.385 INCHES NOMINAL IN
overall_outside_diameter3.0000 INCHES NOMINAL IN
receptacle_overall_length1.062 INCHES NOMINAL IN
turnlock_receptacle_styleRECEPTACLE
standard_tolerance_designationAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
NSN3110-00-183-9872
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: R3-1-5 · 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
•
BORE DIAMETER: 1.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: SOLID OUTER RACE, NO INNER RACE
•
OVERALL OUTSIDE DIAMETER: 3.0000 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCES FOR JOURNAL BEARINGS
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER1.5000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSOLID OUTER RACE, NO INNER RACE
OVERALL OUTSIDE DIAMETER3.0000 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
SPECIAL FEATURESOIL HOLE IN OUTER RING
OVERALL WIDTH2.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
16476Interchangeable
interchangeable cross-reference
interchangeable
16476ADXInterchangeable
interchangeable cross-reference
interchangeable
KL1-10002Interchangeable
interchangeable cross-reference
interchangeable
31J16476Interchangeable
interchangeable cross-reference
interchangeable
31316476Interchangeable
interchangeable cross-reference
interchangeable
40233-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R3-1-5?
R3-1-5 is a BEARING,ROLLER,JOURNAL.
What parts can replace R3-1-5?
There are 16 known substitutes for R3-1-5: 16476, 16476ADX, KL1-10002 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R3-1-5?
R3-1-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-9872. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026