PartsTable
Technical Data Sheet
PartsTable / COMPONENT / CB1216-10
CB1216-10 ✓ 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 GEARSHAFT,MULTIPLE GEARS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 932 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.7490 INCHES MINIMUM AND 0.7510 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 3120-00-414-1469, 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
CB1216-10
NSN: 3120-00-414-1469
FSC: 3120
CAGE: 71366 — BUNTING BEARINGS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
body_outside_diameter1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN
material_document_and_classificationQQ-C-390 ALLOY 932 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-414-1469
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CB1216-10 · 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 FINISH: 63.0 MICROINCHES OVERALL
•
MATERIAL: COPPER ALLOY 932 OVERALL
•
BODY INSIDE DIAMETER: 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 ALLOY 932 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY OUTSIDE DIAMETER: 1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH63.0 MICROINCHES OVERALL
MATERIALCOPPER ALLOY 932 OVERALL
BODY INSIDE DIAMETER0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 ALLOY 932 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY OUTSIDE DIAMETER1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN
OVERALL LENGTH1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
D252Interchangeable
interchangeable cross-reference
interchangeable
E15082Interchangeable
interchangeable cross-reference
interchangeable
993H0029 PIECE 25Interchangeable
interchangeable cross-reference
interchangeable
308B308FInterchangeable
interchangeable cross-reference
interchangeable
3-9306Interchangeable
interchangeable cross-reference
interchangeable
308B5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB1216-10?
CB1216-10 is a GEARSHAFT,MULTIPLE GEARS.
What parts can replace CB1216-10?
There are 25 known substitutes for CB1216-10: D252, E15082, 993H0029 PIECE 25 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB1216-10?
CB1216-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-414-1469. 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