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JRJ0A00650 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

JRJ0A00650: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 18.00 MILLIMETERS NOMINAL18.00 MILLIMETERS NOMINAL MM, overall_width: 12.00 MILLIMETERS NOMINAL12.00 MILLIMETERS NOMINAL MM, alignment_type: RIGIDRIGID, surface_finish: GROUNDGROUND, style_designator: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELLNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-143-9244, 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
JRJ0A00650
NSN: 3110-01-143-9244
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7041B — URO VEHICULOS ESPECIALES SA (ESP)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter18.00 MILLIMETERS NOMINAL18.00 MILLIMETERS NOMINAL MM
overall_width12.00 MILLIMETERS NOMINAL12.00 MILLIMETERS NOMINAL MM
alignment_typeRIGIDRIGID
surface_finishGROUNDGROUND
style_designatorNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELLNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
overall_outside_diameter24.00 MILLIMETERS NOMINAL24.00 MILLIMETERS NOMINAL MM
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGSAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-01-143-9244
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: JRJ0A00650 · 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
•
SURFACE FINISH: GROUNDGROUND
•
STYLE DESIGNATOR: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELLNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 24.00 MILLIMETERS NOMINAL24.00 MILLIMETERS NOMINAL MM
•
ALIGNMENT TYPE: RIGIDRIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGSAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 18.00 MILLIMETERS NOMINAL18.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUNDGROUND
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELLNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
OVERALL WIDTH12.00 MILLIMETERS NOMINAL12.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER24.00 MILLIMETERS NOMINAL24.00 MILLIMETERS NOMINAL MM
ALIGNMENT TYPERIGIDRIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGSAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER18.00 MILLIMETERS NOMINAL18.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
HK1812Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JRJ0A00650?
JRJ0A00650 is a BEARING,ROLLER,NEEDLE.
What parts can replace JRJ0A00650?
There is 1 known substitute for JRJ0A00650: HK1812. Substitute compatibility should be verified for your specific system.
What is the NSN for JRJ0A00650?
JRJ0A00650 is cataloged in the U.S. Government catalog under NSN 3110-01-143-9244. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.