PartsTable
Technical Data Sheet
Download PDF

CB9029CR3-445 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

CB9029CR3-445: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.4450 INCHES NOMINAL IN, style_designator: BLANK, EXTERNAL FLANGES BOTH ENDS, left_flange_width: 0.0300 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-588-9959, 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
CB9029CR3-445
NSN: 3120-01-588-9959
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 66530 — CLICK BOND INC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.4450 INCHES NOMINAL IN
style_designatorBLANK, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.0300 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
right_flange_width0.0300 INCHES NOMINAL IN
body_inside_diameter0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
body_outside_diameter0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
end_item_identificationRQ-4A A
left_flange_outside_diameter0.8700 INCHES NOMINAL IN
right_flange_outside_diameter0.8700 INCHES NOMINAL IN
NSN3120-01-588-9959
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CB9029CR3-445 · 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 ALL CORNERS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
RIGHT FLANGE WIDTH: 0.0300 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BLANK, EXTERNAL FLANGES BOTH ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
RIGHT FLANGE WIDTH0.0300 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
STYLE DESIGNATORBLANK, EXTERNAL FLANGES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.4450 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
RIGHT FLANGE OUTSIDE DIAMETER0.8700 INCHES NOMINAL IN
LEFT FLANGE OUTSIDE DIAMETER0.8700 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
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
Ready to buy CB9029CR3-445?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is CB9029CR3-445?
CB9029CR3-445 is a BEARING,SLEEVE.
What is the NSN for CB9029CR3-445?
CB9029CR3-445 is cataloged in the U.S. Government catalog under NSN 3120-01-588-9959. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — CB9029CR3-445

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.