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A-A-59649 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A-A-59649: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, part_name_assigned_by_controlling_agency: BEARING TAPERED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-014-5858, 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
A-A-59649
NSN: 3110-00-014-5858
NIINs: 000145858, 000409768, 000539360, 000701917, 000718854, 000811552, 000820444, 000886136, 001000205, 001000228, 001000229, 001000232, 001000233, 001000236, 001000248, 001000281, 001000283, 001000294, 001000295, 001000300, 001000302, 001000309, 001000336, 001000338, 001000342, 001000346, 001000347, 001000366, 001000373, 001000378, 001000381, 001000497, 001000501, 001000504, 001000511, 001000512, 001000513, 001000516, 001000523, 001000524, 001000529, 001000533, 001000534, 001000542, 001000545, 001000547, 001000568, 001000580, 001000584, 001000591, 001000595, 001000606, 001000618, 001000639, 001000641, 001000642, 001000648, 001000686, 001000692, 001000705, 001000706, 001000710, 001000714, 001000719, 001000723, 001000728, 001000733, 001000738, 001000743, 001000789, 001000799, 001000801, 001003080, 001003104, 001003113, 001003115, 001003124, 001003135, 001003136, 001003144, 001003150, 001003151, 001003529, 001003534, 001003537, 001003541, 001003557, 001003561, 001003566, 001003573, 001003575, 001003586, 001003604, 001003607, 001003612, 001003617, 001003631, 001003649, 001003689, 001003692, 001003700, 001003703, 001003705, 001003856, 001003872, 001003883, 001003888, 001003899, 001003903, 001004165, 001004177, 001004179, 001004184, 001004186, 001004215, 001004216, 001004220, 001004221, 001004223, 001004224, 001004226, 001004243, 001004401, 001004405, 001004407, 001004413, 001004418, 001004422, 001004428, 001004434, 001004439, 001004442, 001004450, 001005289, 001005290, 001005293, 001005301, 001005303, 001005310, 001005328, 001005329, 001005333, 001005335, 001005344, 001005352, 001005482, 001005487, 001005495, 001005498, 001005499, 001005500, 001005538, 001005920, 001005921, 001005926, 001005929, 001005937, 001005938, 001005939, 001005940, 001005954, 001005958, 001005979, 001005991, 001005993, 001005994, 001005998, 001006008, 001009484, 001009551, 001009817, 001009843, 001010826, 001010858, 001011796, 001011797, 001013137, 001013660, 001014186, 001016493, 001066256, 001076249, 001156105, 001357205, 001424362, 001424370, 001432937, 001437538, 001518605, 001518611, 001518636, 001532199, 001557435, 001557457, 001557770, 001599391, 001599396, 001599462, 001599473, 001637713, 001722388, 001861114, 001950454, 001950455, 001950456, 001950457, 001950458, 001964400, 001981233, 001981303, 001981468, 001981757, 001981783, 001982169, 001982170, 001982771, 001982828, 001997739, 002272338, 002272340, 002272408, 002272480, 002272559, 002272757, 002272925, 002273123, 002273344, 002273398, 002273521, 002273717, 002274058, 002274591, 002274630, 002274632, 002274665, 002274682, 002406512, 002458829, 002750115, 002750116, 002750283, 002770286, 002787507, 002787548, 002896824, 002938154, 002938579, 002938997, 002939082, 002939096, 004662488, 004883866, 004986989, 005421704, 005729126, 005803709, 006061839, 006061841, 006069576, 006069577, 006189887, 006241538, 006796782, 006898250, 007227488, 007270396, 007572392, 007680544, 007694348, 007715881, 007891842, 007896637, 007932947, 008077934, 008129523, 008203495, 008278646, 008278647, 008290575, 008301714, 008400006, 008440992, 008473734, 008490838, 008557915, 008560781, 008787634, 008960810, 009157935, 009169395, 009289543, 009450525, 009489805, 009520420, 009822664, 009890739, 010051315, 010262926, 010274475, 010308475, 010311059, 010402072, 011123138, 011194440, 011439242, 011445699, 011477831, 011904114, 012122342, 012849782, 012987789, 013119143, 013391297, 013860988, 014358718, 014495105
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
part_name_assigned_by_controlling_agencyBEARING TAPERED
NSN3110-00-014-5858
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A-A-59649 · 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
•
CUP WIDTH: 1.0625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 6.6250 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1300 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.3750 INCHES NOMINAL IN
•
CONE WIDTH: 1.4375 INCHES NOMINAL IN
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
CUP WIDTH1.0625 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH1.4375 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER6.6250 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1300 INCHES NOMINAL IN
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
STANDOUT WIDTH0.3750 INCHES NOMINAL IN
CONE WIDTH1.4375 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER4.2500 INCHES NOMINAL 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
56425-56662Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-B-187/01-712Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-59649-712Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A-A-59649?
A-A-59649 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace A-A-59649?
There are 3 known substitutes for A-A-59649: 56425-56662, FF-B-187/01-712, A-A-59649-712. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-59649?
A-A-59649 is cataloged in the U.S. Government catalog under NSN 3110-00-014-5858. This indicates validated use in U.S. government and defense supply chains.
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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.