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Technical Data Sheet
PartsTable / COMPONENT / SCB18829
SCB18829 ✓ 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 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.0920 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM IN, overall_length: 0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2500 INCHES MINIMUM AND 0.2510 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 3120-00-287-9076, 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
SCB18829
NSN: 3120-00-287-9076
FSC: 3120
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialCOPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 OVERALL
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.0920 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM IN
overall_length0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
body_outside_diameter0.3765 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
flange_outside_diameter0.4840 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM IN
material_document_and_classificationQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-287-9076
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SCB18829 · 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
•
CORNER SHAPE: SQUARE OUTSIDE LEFT CORNER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
MATERIAL: COPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
MATERIALCOPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 OVERALL
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
OVERALL LENGTH0.3070 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
C40Interchangeable
interchangeable cross-reference
interchangeable
44202Interchangeable
interchangeable cross-reference
interchangeable
A-A-85Interchangeable
interchangeable cross-reference
interchangeable
15691Interchangeable
interchangeable cross-reference
interchangeable
7209Interchangeable
interchangeable cross-reference
interchangeable
12883Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SCB18829?
SCB18829 is a BEARING,SLEEVE.
What parts can replace SCB18829?
There are 11 known substitutes for SCB18829: C40, 44202, A-A-85 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SCB18829?
SCB18829 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-287-9076. 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