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Technical Data Sheet
PartsTable / COMPONENT / 43630
43630 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include height: 5.219 INCHES NOMINAL IN, diameter: 2.062 INCHES NOMINAL IN, material: STEEL OVERALL, body_width: 2.000 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 2.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-101-8452, 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
43630
NSN: 3110-00-101-8452
FSC: 3110
CAGE: 82471 — LENARD PACKAGING CO INC THE (USA)
SPECIFICATIONS
height5.219 INCHES NOMINAL IN
diameter2.062 INCHES NOMINAL IN
materialSTEEL OVERALL
body_width2.000 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height2.000 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
bore_diameter25.00 MILLIMETERS NOMINAL MM
material_typeNONMETALLIC ENCLOSURE
overall_width0.7500 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
filling_mediumCOMPOUND
NSN3110-00-101-8452
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 43630 · 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
•
MATERIAL: STEEL OVERALL
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: INWARD CONVERGENT
•
LOAD DIRECTION: ANGULAR
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 52.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONINWARD CONVERGENT
OVERALL WIDTH0.7500 INCHES NOMINAL IN
LOAD DIRECTIONANGULAR
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
BORE DIAMETER25.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1115481-2Interchangeable
interchangeable cross-reference
interchangeable
1115481Interchangeable
interchangeable cross-reference
interchangeable
BB23365Interchangeable
interchangeable cross-reference
interchangeable
701076Interchangeable
interchangeable cross-reference
interchangeable
701076VInterchangeable
interchangeable cross-reference
interchangeable
43630Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43630?
43630 is a BEARING,BALL,ANNULAR.
What parts can replace 43630?
There are 17 known substitutes for 43630: 1115481-2, 1115481, BB23365 and 14 more. Substitute compatibility should be verified for your specific system.
Is 43630 still available?
43630 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026