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Technical Data Sheet

149-1-5/8 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

149-1-5/8: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include punched_hole_diameter: 1.625 INCHES NOMINAL IN, nondefinitive_spec/std_data: 1 TYPE AND B CLASS AND 1 STYLE AND 19 SIZE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0223, 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
149-1-5/8
NSN: 3110-00-100-0223
NIINs: 001000223, 005405786
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
punched_hole_diameter1.625 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND B CLASS AND 1 STYLE AND 19 SIZE
NSN3110-00-100-0223
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 149-1-5/8 · 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: 0.8750 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.0625 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 WIDTH0.8750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.0625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
FF-B-187Reference document
Same NSN cross-reference
Reference document — Identification reference
136480Reference document
Same NSN cross-reference
Reference document — Secondary reference
2GB132Reference document
Same NSN cross-reference
Reference document — Secondary reference
K377Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3TF261Reference document
Same NSN cross-reference
Reference document — Secondary reference
120464Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 149-1-5/8?
149-1-5/8 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 149-1-5/8?
There are 9 known substitutes for 149-1-5/8: FF-B-187, 136480, 2GB132 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 149-1-5/8?
149-1-5/8 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0223. This indicates validated use in U.S. government and defense supply chains.
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