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Technical Data Sheet
PartsTable / COMPONENT / CB1622-08
CB1622-08 ✓ 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: 1.0000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.9990 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN, body_outside_diameter: 1.3770 INCHES MINIMUM AND 1.3780 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 3120-00-447-2151, 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
CB1622-08
NSN: 3120-00-447-2151
FSC: 3120
CAGE: 71366 — BUNTING BEARINGS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length1.0000 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.9990 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
body_outside_diameter1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
NSN3120-00-447-2151
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CB1622-08 · 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
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL: COPPER ALLOY OVERALL
•
BODY INSIDE DIAMETER: 0.9990 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
OVERALL LENGTH1.0000 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
MATERIALCOPPER ALLOY OVERALL
BODY INSIDE DIAMETER0.9990 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
84-20206-301Interchangeable
interchangeable cross-reference
interchangeable
84-907Interchangeable
interchangeable cross-reference
interchangeable
68A5-C738-1Interchangeable
interchangeable cross-reference
interchangeable
8115Interchangeable
interchangeable cross-reference
interchangeable
116239Interchangeable
interchangeable cross-reference
interchangeable
1146106Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB1622-08?
CB1622-08 is a BEARING,SLEEVE.
What parts can replace CB1622-08?
There are 18 known substitutes for CB1622-08: 84-20206-301, 84-907, 68A5-C738-1 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB1622-08?
CB1622-08 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-447-2151. 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