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627221318-001 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

627221318-001: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include length: 1.220 INCHES NOMINAL IN, material: STEEL COMP 302 OVERALL, aperture_diameter: 0.922 INCHES NOMINAL IN, mounting_hole_type: ROUND, UNTHREADED, COUNTERSUNK, mounting_hole_diameter: 0.127 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN, mounting_bolt_circle_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-016-9917, 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
627221318-001
NSN: 3110-01-016-9917
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
length1.220 INCHES NOMINAL IN
materialSTEEL COMP 302 OVERALL
aperture_diameter0.922 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED, COUNTERSUNK
mounting_hole_diameter0.127 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
bolt_circle_hole_quantity4
mounting_bolt_circle_diameter1.250 INCHES NOMINAL IN
mounting_hole_arrangement_styleSINGLE BOLT HOLE CIRCLE
NSN3110-01-016-9917
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 627221318-001 · 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
•
LENGTH: 1.220 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED, COUNTERSUNK
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
MOUNTING HOLE DIAMETER: 0.127 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.922 INCHES NOMINAL IN
•
MOUNTING BOLT CIRCLE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 302 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH1.220 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERSUNK
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER0.127 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
APERTURE DIAMETER0.922 INCHES NOMINAL IN
MOUNTING BOLT CIRCLE DIAMETER1.250 INCHES NOMINAL IN
MATERIALSTEEL COMP 302 OVERALL
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 627221318-001?
627221318-001 is a PLATE,RETAINING,BEARING.
What is the NSN for 627221318-001?
627221318-001 is cataloged in the U.S. Government catalog under NSN 3110-01-016-9917. This indicates validated use in U.S. government and defense supply chains.
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