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211CT4FS381A — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

211CT4FS381A: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, contact_angle: 25.0 DEGREES MAXIMUM, load_direction: ANGULAR, surface_finish: GROUND, special_features: BANDED OD,BAND EXTENDS BEYOND WIDTH OF RING,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS BEYOND FACE OF INNER RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3802, 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
211CT4FS381A
NSN: 3110-00-554-3802
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
contact_angle25.0 DEGREES MAXIMUM
load_directionANGULAR
surface_finishGROUND
special_featuresBANDED OD,BAND EXTENDS BEYOND WIDTH OF RING,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS BEYOND FACE OF INNER RING
lubrication_materialGREASE
retainer_fabrication_methodPRESSED
lubrication_material_document_and_classificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-554-3802
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 211CT4FS381A · 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: PRESSED
•
LUBRICATION MATERIAL: GREASE
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
CONTACT ANGLE: 25.0 DEGREES MAXIMUM
•
LOAD DIRECTION: ANGULAR
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
CONTACT ANGLE25.0 DEGREES MAXIMUM
LOAD DIRECTIONANGULAR
SPECIAL FEATURESBANDED OD,BAND EXTENDS BEYOND WIDTH OF RING,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS BEYOND FACE OF INNER RING
MATERIALSTEEL OVERALL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
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 5
CR34MILL3545Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
211CTCB111A003A78K0000-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CT34MILL3545Reference document
Same NSN cross-reference
Reference document — Secondary reference
211CTCMILL3545Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
211CT4MILL3545Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 211CT4FS381A?
211CT4FS381A is a BEARING,BALL,ANNULAR.
What parts can replace 211CT4FS381A?
There are 5 known substitutes for 211CT4FS381A: CR34MILL3545, 211CTCB111A003A78K0000-0, CT34MILL3545 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211CT4FS381A?
211CT4FS381A is cataloged in the U.S. Government catalog under NSN 3110-00-554-3802. This indicates validated use in U.S. government and defense supply chains.
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