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B1330 — CONVERTER VIDEO

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B1330: CONVERTER VIDEO.

The CONVERTER VIDEO is a the manufacturer industrial component. Key specifications include material: IRON MALLEABLE OVERALL, minor_thickness: 0.530 INCHES NOMINAL IN, outside_diameter: 9.660 INCHES MINIMUM AND 9.750 INCHES MAXIMUM IN, special_features: BORE RELIEVED TO 8.440 IN. DIA BY 0.125 IN.,MIN TO 0.135 IN.

MAX DEEP IN, aperture_diameter: 7.500 INCHES NOMINAL IN, counterbore_depth: 0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN. This part is cataloged in the U.S. Government catalog under NSN 3110-00-934-8166, 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
B1330
NSN: 3110-00-934-8166
NIINs: 009348166, 015658952
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
materialIRON MALLEABLE OVERALL
minor_thickness0.530 INCHES NOMINAL IN
outside_diameter9.660 INCHES MINIMUM AND 9.750 INCHES MAXIMUM IN
special_featuresBORE RELIEVED TO 8.440 IN. DIA BY 0.125 IN.,MIN TO 0.135 IN. MAX DEEP IN
aperture_diameter7.500 INCHES NOMINAL IN
counterbore_depth0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
overall_thickness0.8610 INCHES NOMINAL IN
mounting_hole_typeROUND, THREADED
nominal_thread_size0.375 INCHES IN
counterbore_diameter7.873 INCHES MINIMUM AND 7.878 INCHES MAXIMUM IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN3110-00-934-8166
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B1330 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MINOR THICKNESS: 0.530 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, THREADED
•
COUNTERBORE DIAMETER: 7.873 INCHES MINIMUM AND 7.878 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OVERALL THICKNESS: 0.8610 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: COUNTERBORED W/ APERTURE
TECHNICAL CHARACTERISTICS
MINOR THICKNESS0.530 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, THREADED
COUNTERBORE DIAMETER7.873 INCHES MINIMUM AND 7.878 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.330 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS0.8610 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECOUNTERBORED W/ APERTURE
OUTSIDE DIAMETER9.660 INCHES MINIMUM AND 9.750 INCHES MAXIMUM IN
APERTURE DIAMETER7.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B1330?
B1330 is a CONVERTER VIDEO.
What is the NSN for B1330?
B1330 is cataloged in the U.S. Government catalog under NSN 3110-00-934-8166. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.