PartsTable
Technical Data Sheet
773L1021R1E ✓ 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 COMP 305 RETAINER, bore_shape: STRAIGHT, bore_diameter: 15.00 MILLIMETERS NOMINAL MM, overall_width: 9.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-082-6196, 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
773L1021R1E
NSN: 3110-01-082-6196
FSC: 3110
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 305 RETAINER
bore_shapeSTRAIGHT
bore_diameter15.00 MILLIMETERS NOMINAL MM
overall_width9.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity2
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter32.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationLOOSE
retainer_fabrication_methodPRESSED
NSN3110-01-082-6196
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 773L1021R1E · 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
SHIELD QUANTITY: 2
LUBRICATION MATERIAL: GREASE
LOAD DIRECTION: RADIAL
BORE SHAPE: STRAIGHT
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
SURFACE FINISH: GROUND
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH9.00 MILLIMETERS NOMINAL MM
SHIELD QUANTITY2
LUBRICATION MATERIALGREASE
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONLOOSE
MATERIALSTEEL COMP E52100 BALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
973L03X1R5Interchangeable
interchangeable cross-reference
interchangeable
973L03X1ANG5Interchangeable
interchangeable cross-reference
interchangeable
116131Interchangeable
interchangeable cross-reference
interchangeable
AA59583-404JKBXInterchangeable
interchangeable cross-reference
interchangeable
4773L04X1JInterchangeable
interchangeable cross-reference
interchangeable
309-0701-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 773L1021R1E?
773L1021R1E is a BEARING,BALL,ANNULAR.
What parts can replace 773L1021R1E?
There are 19 known substitutes for 773L1021R1E: 973L03X1R5, 973L03X1ANG5, 116131 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 773L1021R1E?
773L1021R1E is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-082-6196. This indicates validated use in U.S. government and defense supply chains.
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