PartsTable
Technical Data Sheet
PartsTable / COMPONENT / K1520-16
K1520-16 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.9365 INCHES MINIMUM AND 0.9385 INCHES MAXIMUM IN, body_outside_diameter: 1.2570 INCHES MINIMUM AND 1.2580 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-087-2001, 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
K1520-16
NSN: 3120-01-087-2001
FSC: 3120
CAGE: 75292 — EAGLE-PICHER INDUSTRIES INC KINGWELL DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.9365 INCHES MINIMUM AND 0.9385 INCHES MAXIMUM IN
body_outside_diameter1.2570 INCHES MINIMUM AND 1.2580 INCHES MAXIMUM IN
NSN3120-01-087-2001
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: K1520-16 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 1.2570 INCHES MINIMUM AND 1.2580 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY INSIDE DIAMETER: 0.9365 INCHES MINIMUM AND 0.9385 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER1.2570 INCHES MINIMUM AND 1.2580 INCHES MAXIMUM IN
OVERALL LENGTH1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER0.9365 INCHES MINIMUM AND 0.9385 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
N-47501 SHT-1 PC25Interchangeable
interchangeable cross-reference
interchangeable
1220K7PC43-44-47Interchangeable
interchangeable cross-reference
interchangeable
4200H7PC43-44-47Interchangeable
interchangeable cross-reference
interchangeable
235-7037P3Interchangeable
interchangeable cross-reference
interchangeable
E450Interchangeable
interchangeable cross-reference
interchangeable
H1-62Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K1520-16?
K1520-16 is a BEARING,SLEEVE.
What parts can replace K1520-16?
There are 16 known substitutes for K1520-16: N-47501 SHT-1 PC25, 1220K7PC43-44-47, 4200H7PC43-44-47 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K1520-16?
K1520-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-087-2001. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026