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117191 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

117191: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: COAXIAL TYPE, cone_width: 0.8661 INCHES NOMINAL IN, corner_shape: SQUARE ALL CORNERS, power_rating: 100.0 MILLIWATTS AVERAGE, bore_diameter: 2.3616 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3585, 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
117191
NSN: 3110-00-100-3585
NIINs: 001003585, 012202493, 013568597, 013632825
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
body_styleCOAXIAL TYPE
cone_width0.8661 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
power_rating100.0 MILLIWATTS AVERAGE
bore_diameter2.3616 INCHES NOMINAL IN
overall_width1.460 INCHES NOMINAL IN
overall_height1.260 INCHES NOMINAL IN
overall_length3.900 INCHES NOMINAL IN
frequency_range0.000 HERTZ MINIMUM AND 500.000 MEGAHERTZ MAXIMUM
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.1250 INCHES NOMINAL IN
NSN3110-00-100-3585
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 117191 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0938 INCHES NOMINAL IN
•
CONE WIDTH: 0.8661 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.3616 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0938 INCHES NOMINAL IN
CONE WIDTH0.8661 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.3616 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
BT39236Reference document
Same NSN cross-reference
Reference document — Secondary reference
39236CLASS4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AA4221Reference document
Same NSN cross-reference
Reference document — Secondary reference
39236-20629Reference document
Same NSN cross-reference
Reference document — Secondary reference
799090Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA4221AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 117191?
117191 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 117191?
There are 7 known substitutes for 117191: BT39236, 39236CLASS4, AA4221 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 117191?
117191 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3585. 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.