PartsTable
Technical Data Sheet
Download PDF

630B009646 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

630B009646: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A BALL A, bore_diameter: 1.0622 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN, overall_width: 0.3748 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, special_features: 10 LB MAX AXIAL PRELOAD RATING,0.0625 IN. RADIUS ON EXTERNAL CORNERS,1 PIECE OUTER RING,2 PIECE INNER RING LBS.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-035-9803, 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
630B009646
NSN: 3110-01-035-9803
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialSTEEL COMP 440A BALL A
bore_diameter1.0622 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
overall_width0.3748 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
special_features10 LB MAX AXIAL PRELOAD RATING,0.0625 IN. RADIUS ON EXTERNAL CORNERS,1 PIECE OUTER RING,2 PIECE INNER RING LBS
bearing_preload_rating5.0 POUNDS NOMINAL LBS
overall_outside_diameter1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
bearing_preload_designationLIGHT
retainer_fabrication_methodMACHINED
material_document_and_classificationUNABLE TO DECODE
NSN3110-01-035-9803
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 630B009646 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
BEARING PRELOAD RATING: 5.0 POUNDS NOMINAL LBS
•
SURFACE FINISH: GROUND
•
BEARING PRELOAD DESIGNATION: LIGHT
•
SHIELD QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
OVERALL OUTSIDE DIAMETER: 1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
BEARING PRELOAD RATING5.0 POUNDS NOMINAL LBS
SURFACE FINISHGROUND
BEARING PRELOAD DESIGNATIONLIGHT
SHIELD QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH0.3748 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
SPECIAL FEATURES10 LB MAX AXIAL PRELOAD RATING,0.0625 IN. RADIUS ON EXTERNAL CORNERS,1 PIECE OUTER RING,2 PIECE INNER RING LBS
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
009646Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 630B009646?
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 630B009646?
630B009646 is a BEARING,BALL,DUPLEX.
What parts can replace 630B009646?
There is 1 known substitute for 630B009646: 009646. Substitute compatibility should be verified for your specific system.
What is the NSN for 630B009646?
630B009646 is cataloged in the U.S. Government catalog under NSN 3110-01-035-9803. 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 — 630B009646