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33-743 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
Dataflex · MRO · MRO_GENERAL
PRODUCT OVERVIEW

33-743: CONE AND ROLLERS,TAPERED ROLLER.

When organizing larger projects more Cable Eater is needed. That’s why Dataflex provided the following variations. They are available in three different colours, two different lengths and two different diameters.

Hand Tools are to be ordered separately. * Saves time and aggravation * Easy to apply with Cable Eater Tool * Diameter: 20mm * Length: 30 m This part is cataloged in the U.S. Government catalog under NSN 3110-00-155-7435, 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
MRO→ MRO_GENERAL→ 33-743
NSN: 3110-00-155-7435
NIINs: 001557435, 004850862, 007961986, 011006143
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 81795 — ALLIANZ SWEEPER COMPANY (USA)
SPECIFICATIONS
end_item_identificationDEVICE 21C10,TRIDENT SHIP CONTROL TRAINER
general_characteristics_item_description3 LEGENDS,1 LENS MARKED VERN LIMIT EXCEED,1 MARKED DETENT ENGAGED,1 MARKED DRIVE STOP-ENGAGE; DIM. 3.150 IN. LG,0.975 IN. W,2.575 IN. H; FITS PANEL CUTOUT 2.590 IN. H BY 0.990 IN W IN
NSN3110-00-155-7435
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 33-743 · Dataflex ⚠ 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: 0.6875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 2.8750 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0310 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.1875 INCHES NOMINAL IN
•
CONE WIDTH: 0.8750 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 WIDTH0.6875 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH0.8750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.8750 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
CONE CORNER RADIUS0.0310 INCHES NOMINAL IN
STANDOUT WIDTH0.1875 INCHES NOMINAL IN
CONE WIDTH0.8750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.1250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
JRX16R2900Reference document
Same NSN cross-reference
Reference document — Secondary reference
02872/02820/QReference document
Same NSN cross-reference
Reference document — Secondary reference
R20974Reference document
Same NSN cross-reference
Reference document — Secondary reference
706030XReference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-59649Reference document
Same NSN cross-reference
Reference document — Identification reference
FF-B-187Reference 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 33-743?
33-743 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Dataflex. It is classified as a MRO (MRO_GENERAL).
What parts can replace 33-743?
There are 9 known substitutes for 33-743: JRX16R2900, 02872/02820/Q, R20974 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33-743?
33-743 is cataloged in the U.S. Government catalog under NSN 3110-00-155-7435. 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.