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JC-65-NS — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

JC-65-NS: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT, bore_diameter: 0.3750 INCHES NOMINAL IN, overall_width: 0.2450 INCHES NOMINAL IN, surface_finish: GROUND, locating_feature: NONLOCATING, special_features: ROCKWELL HARDNESS SCALE C58 MIN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-151-0658, 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
JC-65-NS
NSN: 3110-01-151-0658
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter0.3750 INCHES NOMINAL IN
overall_width0.2450 INCHES NOMINAL IN
surface_finishGROUND
locating_featureNONLOCATING
special_featuresROCKWELL HARDNESS SCALE C58 MIN
overall_outside_diameter0.5066 INCHES MINIMUM AND 0.5069 INCHES MAXIMUM IN
NSN3110-01-151-0658
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: JC-65-NS · 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
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 0.5066 INCHES MINIMUM AND 0.5069 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
OVERALL WIDTH0.2450 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.5066 INCHES MINIMUM AND 0.5069 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESROCKWELL HARDNESS SCALE C58 MIN
BORE DIAMETER0.3750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
59288Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JC-65-NS?
JC-65-NS is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace JC-65-NS?
There is 1 known substitute for JC-65-NS: 59288. Substitute compatibility should be verified for your specific system.
What is the NSN for JC-65-NS?
JC-65-NS is cataloged in the U.S. Government catalog under NSN 3110-01-151-0658. 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.