PartsTable
Technical Data Sheet
21C2222 ✓ 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,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OR STEEL COMP E51100 OVERALL, bore_diameter: 1.2560 INCHES MINIMUM AND 1.2640 INCHES MAXIMUM IN, alignment_type: RIGID, overall_height: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, surface_finish: UNGROUND, special_features: BORE RADIUS 0.031 IN. IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-117-0758, 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
21C2222
NSN: 3110-00-117-0758
FSC: 3110
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OR STEEL COMP E51100 OVERALL
bore_diameter1.2560 INCHES MINIMUM AND 1.2640 INCHES MAXIMUM IN
alignment_typeRIGID
overall_height0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
surface_finishUNGROUND
special_featuresBORE RADIUS 0.031 IN. IN
style_designatorTAPERED ROLLERS, BANDED OD
overall_outside_diameter2.1875 INCHES MINIMUM AND 2.1975 INCHES MAXIMUM IN
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
thrust_directional_capability_designationSINGLE
NSN3110-00-117-0758
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 21C2222 · 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: 2.1875 INCHES MINIMUM AND 2.1975 INCHES MAXIMUM IN
SURFACE FINISH: UNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
MATERIAL: STEEL COMP E52100 OR STEEL COMP E51100 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER2.1875 INCHES MINIMUM AND 2.1975 INCHES MAXIMUM IN
SURFACE FINISHUNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
SPECIAL FEATURESBORE RADIUS 0.031 IN. IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
MATERIALSTEEL COMP E52100 OR STEEL COMP E51100 OVERALL
BORE DIAMETER1.2560 INCHES MINIMUM AND 1.2640 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
10231719Interchangeable
interchangeable cross-reference
interchangeable
70101Interchangeable
interchangeable cross-reference
interchangeable
NAS 706-2 SOLDERInterchangeable
interchangeable cross-reference
interchangeable
GT11H11AInterchangeable
interchangeable cross-reference
interchangeable
472-479Interchangeable
interchangeable cross-reference
interchangeable
RC3525H31Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21C2222?
21C2222 is a BEARING,ROLLER,THRUST.
What parts can replace 21C2222?
There are 32 known substitutes for 21C2222: 10231719, 70101, NAS 706-2 SOLDER and 29 more. Substitute compatibility should be verified for your specific system.
Is 21C2222 still available?
21C2222 is currently cancelled.
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