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149135 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

149135: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEXAGON, head_height: 0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.810 INCHES MINIMUM IN, fastener_length: 0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0206, 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
149135
NSN: 3110-00-100-0206
NIINs: 001000206, 006387157
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
head_styleHEXAGON
head_height0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
thread_class2A A
thread_length0.810 INCHES MINIMUM IN
fastener_length0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
nominal_thread_diameter0.125 INCHES IN
concentric_hole_diameter0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
thread_quantity_per_inch44
NSN3110-00-100-0206
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 149135 · 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: 0.0312 INCHES NOMINAL IN
•
CONE WIDTH: 0.8820 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.3779 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 RADIUS0.0312 INCHES NOMINAL IN
CONE WIDTH0.8820 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.3779 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
8905 HReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
50-76-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
568375Reference document
Same NSN cross-reference
Reference document — Secondary reference
339Reference document
Same NSN cross-reference
Reference document — Secondary reference
667194Reference document
Same NSN cross-reference
Reference document — Secondary reference
121474Reference 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 149135?
149135 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 149135?
There are 7 known substitutes for 149135: 8905 H, 50-76-3, 568375 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 149135?
149135 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0206. 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.