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13617201 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

13617201: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, bore_diameter: 2.3121 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM IN, overall_width: 0.4800 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND, special_features: RETAINER IMPREGNATED WITH SPECIFIED LUBRICANT,BORE DIAMETERS MUST MATCH WITHIN 0.0001 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-081-6201, 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
13617201
NSN: 3110-01-081-6201
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
bore_diameter2.3121 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM IN
overall_width0.4800 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
shield_quantity2
special_featuresRETAINER IMPREGNATED WITH SPECIFIED LUBRICANT,BORE DIAMETERS MUST MATCH WITHIN 0.0001 IN. IN
style_designatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
bearing_preload_rating50.0 POUNDS NOMINAL LBS
overall_outside_diameter2.8746 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
standard_tolerance_designationABEC NO. 5T
NSN3110-01-081-6201
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13617201 · 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
•
BEARING PRELOAD RATING: 50.0 POUNDS NOMINAL LBS
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
OVERALL OUTSIDE DIAMETER: 2.8746 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BEARING PRELOAD RATING50.0 POUNDS NOMINAL LBS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH0.4800 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.8746 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
LOAD DIRECTIONANGULAR
SPECIAL FEATURESRETAINER IMPREGNATED WITH SPECIFIED LUBRICANT,BORE DIAMETERS MUST MATCH WITHIN 0.0001 IN. IN
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 3
11507948Reference document
Same NSN cross-reference
Reference document — Secondary reference
3TKRD37-46-132Reference document
Same NSN cross-reference
Reference document — Secondary reference
SN546STA5DB50Reference document
Same NSN cross-reference
Reference document — Secondary 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 13617201?
13617201 is a BEARING,BALL,DUPLEX.
What parts can replace 13617201?
There are 3 known substitutes for 13617201: 11507948, 3TKRD37-46-132, SN546STA5DB50. Substitute compatibility should be verified for your specific system.
What is the NSN for 13617201?
13617201 is cataloged in the U.S. Government catalog under NSN 3110-01-081-6201. 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.