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Technical Data Sheet
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51566-8 — PLATE,RETAINING,BEARING

✓ Government record, cited
EMSA · TAPERED BEARING
PRODUCT OVERVIEW

51566-8: PLATE,RETAINING,BEARING.

FLOW - cooling carafe Not just pretty, but also functional - the precious FLOW cooling carafe. Its secret: An integrated ice pack keeps beverage nice and cool for up to 4 hours. The clever fold-out closing also protects against insects in the summer.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-017-8753, 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
51566-8
NSN: 3110-01-017-8753
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 63952 — EDERER INC STAR CRANES DIV (USA)
SPECIFICATIONS
outside_diameter7.250 INCHES NOMINAL IN
aperture_diameter2.934 INCHES MINIMUM AND 2.936 INCHES MAXIMUM IN
mounting_hole_typeROUND, UNTHREADED
raised_surface_height0.210 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
mounting_hole_diameter0.562 INCHES NOMINAL IN
bolt_circle_hole_quantity6
NSN3110-01-017-8753
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 51566-8 · EMSA ⚠ 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
•
RAISED SURFACE HEIGHT: 0.210 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 7.250 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.934 INCHES MINIMUM AND 2.936 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT0.210 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
OUTSIDE DIAMETER7.250 INCHES NOMINAL IN
APERTURE DIAMETER2.934 INCHES MINIMUM AND 2.936 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51566-8?
51566-8 is a PLATE,RETAINING,BEARING manufactured by EMSA.
What is the NSN for 51566-8?
51566-8 is cataloged in the U.S. Government catalog under NSN 3110-01-017-8753. This indicates validated use in U.S. government and defense supply chains.
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