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1917S401 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1917S401: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, bore_shape: STRAIGHT, bore_diameter: 85.0 MILLIMETERS NOMINAL MM, overall_width: 18.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-040-8914, 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
1917S401
NSN: 3110-00-040-8914
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
bore_shapeSTRAIGHT
bore_diameter85.0 MILLIMETERS NOMINAL MM
overall_width18.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
special_featuresSLOT ON OUTER RACE
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0012 INCHES MINIMUM RADIAL AND 0.0023 INCHES MAXIMUM RADIAL IN
overall_outside_diameter120.0 MILLIMETERS NOMINAL MM
standard_tolerance_designationABEC NO.3
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE BALL
NSN3110-00-040-8914
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1917S401 · 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
•
INTERNAL CLEARANCE: 0.0012 INCHES MINIMUM RADIAL AND 0.0023 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL
•
OVERALL OUTSIDE DIAMETER: 120.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0012 INCHES MINIMUM RADIAL AND 0.0023 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH18.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER120.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
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 6
HKB 017-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
PM9317KMBRE717Reference document
Same NSN cross-reference
Reference document — Secondary reference
PM9317KMBRE7179Reference document
Same NSN cross-reference
Reference document — Secondary reference
M9317K102Reference document
Same NSN cross-reference
Reference document — Secondary reference
6917VAFReference document
Same NSN cross-reference
Reference document — Secondary reference
SB1068-102Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1917S401?
1917S401 is a BEARING,BALL,ANNULAR.
What parts can replace 1917S401?
There are 6 known substitutes for 1917S401: HKB 017-2, PM9317KMBRE717, PM9317KMBRE7179 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1917S401?
1917S401 is cataloged in the U.S. Government catalog under NSN 3110-00-040-8914. This indicates validated use in U.S. government and defense supply chains.
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