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B5538WZZFS464 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B5538WZZFS464: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_diameter: 0.6250 INCHES NOMINAL IN, load_direction: ANGULAR, inner_ring_width: 0.5620 INCHES NOMINAL IN, outer_ring_width: 0.5000 INCHES NOMINAL IN, style_designator: DOUBLE ROW. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-152-8199, 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
B5538WZZFS464
NSN: 3110-01-152-8199
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 3NPS1 — RBC AIRCRAFT PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_diameter0.6250 INCHES NOMINAL IN
seal_quantity2
load_directionANGULAR
inner_ring_width0.5620 INCHES NOMINAL IN
outer_ring_width0.5000 INCHES NOMINAL IN
style_designatorDOUBLE ROW
bearing_seal_typeCONTACT
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
lubrication_materialGREASE
overall_outside_diameter1.0625 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
NSN3110-01-152-8199
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B5538WZZFS464 · 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
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.5000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE ROW
•
OVERALL OUTSIDE DIAMETER: 1.0625 INCHES NOMINAL IN
•
LOAD DIRECTION: ANGULAR
•
SURFACE TREATMENT: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
•
SEAL QUANTITY: 2
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.5000 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE ROW
OVERALL OUTSIDE DIAMETER1.0625 INCHES NOMINAL IN
LOAD DIRECTIONANGULAR
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
BORE DIAMETER0.6250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
B5538WZZReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B5538WZZFS464?
B5538WZZFS464 is a BEARING,BALL,AIRFRAME.
What parts can replace B5538WZZFS464?
There is 1 known substitute for B5538WZZFS464: B5538WZZ. Substitute compatibility should be verified for your specific system.
What is the NSN for B5538WZZFS464?
B5538WZZFS464 is cataloged in the U.S. Government catalog under NSN 3110-01-152-8199. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.