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28682 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

28682: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: ALUMINUM ALLOY 6061, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: SQUARE, first_leg_width: 23.000 INCHES NOMINAL IN, first_leg_length: 0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, second_leg_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3563, 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
28682
NSN: 3110-00-100-3563
NIINs: 001003563, 007316621, 010395062, 011750640
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleSQUARE
first_leg_width23.000 INCHES NOMINAL IN
first_leg_length0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
second_leg_styleSQUARE
second_leg_width23.000 INCHES NOMINAL IN
special_featuresTHREE 0.062 IN. DIA HOLES ON SECOND LEG IN
style_designatorANGLE
second_leg_length0.562 INCHES NOMINAL IN
mounting_hole_typePLAIN
first_leg_thickness0.125 INCHES NOMINAL IN
NSN3110-00-100-3563
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 28682 · 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: 0.9688 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.2500 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 WIDTH0.9688 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
031-021-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
8057Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H181-524Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RD41538Reference document
Same NSN cross-reference
Reference document — Secondary reference
22134553-003Reference document
Same NSN cross-reference
Reference document — Secondary reference
K28682Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28682?
28682 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 28682?
There are 8 known substitutes for 28682: 031-021-02, 8057, H181-524 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28682?
28682 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3563. This indicates validated use in U.S. government and defense supply chains.
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