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1426K70P002 — Technical Data Sheet

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— · 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 OUTSIDE RIGHT CORNER, flange_width: 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN, overall_length: 0.0867 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.0783 INCHES MINIMUM AND 0.0785 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3120-00-222-1190, 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
1426K70P002
NSN: 3120-00-222-1190
FSC: 3120
CAGE: 97424 — AMETEK INC DIV AEROSPACE AND DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE OUTSIDE RIGHT CORNER
flange_width0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN
overall_length0.0867 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.0783 INCHES MINIMUM AND 0.0785 INCHES MAXIMUM IN
body_outside_diameter0.2499 INCHES MINIMUM AND 0.2501 INCHES MAXIMUM IN
flange_outside_diameter0.2910 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN
material_document_and_classificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-222-1190
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1426K70P002 · 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
•
BODY OUTSIDE DIAMETER: 0.2499 INCHES MINIMUM AND 0.2501 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 0.2910 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.0783 INCHES MINIMUM AND 0.0785 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.2499 INCHES MINIMUM AND 0.2501 INCHES MAXIMUM IN
FLANGE WIDTH0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.2910 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.0783 INCHES MINIMUM AND 0.0785 INCHES MAXIMUM IN
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
OVERALL LENGTH0.0867 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1863HX1InterchangeableGOVERNMENT REGISTRY
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71145-86InterchangeableGOVERNMENT REGISTRY
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B1821BH044C113NInterchangeableGOVERNMENT REGISTRY
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12720InterchangeableGOVERNMENT REGISTRY
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A812-60RInterchangeableGOVERNMENT REGISTRY
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TABLE 11, D2 3/4IN, A60DEGInterchangeableGOVERNMENT REGISTRY
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LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1426K70P002?
1426K70P002 is a BEARING,SLEEVE.
What parts can replace 1426K70P002?
There are 16 known substitutes for 1426K70P002: 1863HX1, 71145-86, B1821BH044C113N and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1426K70P002?
1426K70P002 is cataloged in the Federal Logistics Information System under NSN 3120-00-222-1190. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026