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224910 — CASE,ELECTRICAL-ELECTRONIC TEST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

224910: CASE,ELECTRICAL-ELECTRONIC TEST.

CASE,ELECTRICAL-ELECTRONIC TEST. Key specifications include material: IRON CAST HOUSING, seal_type: LABYRINTH, block_type: FIXED, bore_diameter: 1.4375 INCHES NOMINAL IN, housing_width: 4.6250 INCHES NOMINAL IN, seal_location: BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-227-2955, 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
224910
NSN: 3130-00-227-2955
NIINs: 002272955, 016544481
FSC: 3130 — Bearings, Mounted
CAGE: 92565 — WASHBURN M J MACHINERY CORP (USA)
SPECIFICATIONS
materialIRON CAST HOUSING
seal_typeLABYRINTH
block_typeFIXED
bore_diameter1.4375 INCHES NOMINAL IN
housing_width4.6250 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
housing_length1.4688 INCHES NOMINAL IN
shaft_end_typeOPEN
collar_locationONE END
flange_thickness0.6562 INCHES NOMINAL IN
style_designatorFLANGE BLOCK
NSN3130-00-227-2955
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 224910 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
ASSEMBLY OVERALL LENGTH: 2.0156 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
FLANGE THICKNESS: 0.6562 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEHYDRAULIC
ASSEMBLY OVERALL LENGTH2.0156 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
FLANGE THICKNESS0.6562 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
SUBSTITUTES & CROSS-REFERENCES 3
FC4-25-1 7/16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F3Y223HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7F1 7-16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 224910?
224910 is a CASE,ELECTRICAL-ELECTRONIC TEST.
What parts can replace 224910?
There are 3 known substitutes for 224910: FC4-25-1 7/16, F3Y223H, 7F1 7-16. Substitute compatibility should be verified for your specific system.
What is the NSN for 224910?
224910 is cataloged in the U.S. Government catalog under NSN 3130-00-227-2955. This indicates validated use in U.S. government and defense supply chains.
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