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568683 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

568683: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: ALUMINUM ALLOY TUBING, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.038 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, seat_angle_in_deg: 33.0 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0790, 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
568683
NSN: 3110-00-100-0790
NIINs: 001000790, 008464596
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 18113 — CHRYSLER CORP HAMTRAMCK ASSEMBLY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY TUBING
design_formPREBENT
thread_class3B SINGLE END
wall_thickness0.038 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg33.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size1.062 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
fsc_application_dataPACKAGE,AIR CONDITIONING SYSTEM,AIRCRAFT
tube_outside_diameter0.750 INCHES NOMINAL IN
end_connection_spec/stdMIL,MS20819,MS20819-12D,AN,AN818,AN818-12D
NSN3110-00-100-0790
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 568683 · 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: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 1.1930 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.7710 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 RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH1.1930 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.7710 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
3776Reference document
Same NSN cross-reference
Reference document — Secondary reference
62AX325Reference document
Same NSN cross-reference
Reference document — Secondary reference
J3-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
92545Reference document
Same NSN cross-reference
Reference document — Secondary reference
K3776Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
158495Reference 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 568683?
568683 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 568683?
There are 6 known substitutes for 568683: 3776, 62AX325, J3-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 568683?
568683 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0790. This indicates validated use in U.S. government and defense supply chains.
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