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63C89S8204R — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

63C89S8204R: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, surface_finish: GROUND, locating_feature: NONLOCATING, precious_material: SILVER, internal_fit-up_designation: STANDARD, retainer_fabrication_method: MACHINED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-618-5880, 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
63C89S8204R
NSN: 3110-00-618-5880
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
surface_finishGROUND
locating_featureNONLOCATING
precious_materialSILVER
internal_fit-up_designationSTANDARD
retainer_fabrication_methodMACHINED
standard_tolerance_designationRBEC NO.5
NSN3110-00-618-5880
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 63C89S8204R · 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: MACHINED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
PRECIOUS MATERIAL: SILVER
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.5
•
MATERIAL: COPPER ALLOY RETAINER
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
PRECIOUS MATERIALSILVER
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
MATERIALCOPPER ALLOY RETAINER
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 4
327B430Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
327B430P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
R106KC1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R106KC1A5-10-0-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 63C89S8204R?
63C89S8204R is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 63C89S8204R?
There are 4 known substitutes for 63C89S8204R: 327B430, 327B430P1, R106KC1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 63C89S8204R?
63C89S8204R is cataloged in the U.S. Government catalog under NSN 3110-00-618-5880. This indicates validated use in U.S. government and defense supply chains.
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