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Technical Data Sheet

20211DU — Technical Data Sheet

✓ 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 material: STEEL OVERALL, bore_diameter: 55.00 MILLIMETERS NOMINAL MM, overall_width: 21.0 MILLIMETERS NOMINAL MM, load_direction: ANGULAR, surface_finish: GROUND, overall_outside_diameter: 100.00 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-156-6869, 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
20211DU
NSN: 3110-00-156-6869
FSC: 3110
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter55.00 MILLIMETERS NOMINAL MM
overall_width21.0 MILLIMETERS NOMINAL MM
load_directionANGULAR
surface_finishGROUND
overall_outside_diameter100.00 MILLIMETERS NOMINAL MM
bearing_preload_designationLIGHT
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.1
NSN3110-00-156-6869
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 20211DU · 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
•
OVERALL OUTSIDE DIAMETER: 100.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LOAD DIRECTION: ANGULAR
•
BEARING PRELOAD DESIGNATION: LIGHT
•
MATERIAL: STEEL OVERALL
•
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS
OVERALL OUTSIDE DIAMETER100.00 MILLIMETERS NOMINAL MM
OVERALL WIDTH21.0 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LOAD DIRECTIONANGULAR
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BEARING PRELOAD DESIGNATIONLIGHT
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
BEARING PRELOAD DESIGNATIONLIGHT
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
214RInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AA59625-114TABTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A16241-6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7216C1TX9InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7216InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AA59625-116JABTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20211DU?
20211DU is a BEARING,BALL,ANNULAR.
What parts can replace 20211DU?
There are 19 known substitutes for 20211DU: 214R, AA59625-114TABT, A16241-6 and 16 more. Substitute compatibility should be verified for your specific system.
Is 20211DU still available?
20211DU is currently cancelled.
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