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102-1722 — 102-1722

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

102-1722: 102-1722.

The 102-1722 is a the manufacturer industrial component. Key specifications include material: STEEL AND WOOL SEAL, seal_type: LABYRINTH, block_type: FIXED, bore_diameter: 2.0000 INCHES NOMINAL IN, housing_width: 6.3750 INCHES NOMINAL IN, seal_location: BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-396-5341, 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
MRO→ MRO_GENERAL→ 102-1722
NSN: 3130-01-396-5341
NIINs: 013965341, 014810905
FSC: 3130 — Bearings, Mounted
CAGE: 0LFK3 — MIC INDUSTRIES INC DBA MIC INDUSTRIES INC DIV MAIN (USA)
SPECIFICATIONS
materialSTEEL AND WOOL SEAL
seal_typeLABYRINTH
block_typeFIXED
bore_diameter2.0000 INCHES NOMINAL IN
housing_width6.3750 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
housing_length1.7500 INCHES NOMINAL IN
collar_locationONE END
flange_thickness0.8125 INCHES NOMINAL IN
style_designatorFLANGE BLOCK
mounting_hole_typeROUND, UNTHREADED
NSN3130-01-396-5341
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 102-1722 · 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
•
ASSEMBLY OVERALL LENGTH: 2.3125 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.8125 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR
•
SEAL LOCATION: BOTH ENDS
•
BLOCK TYPE: FIXED
•
STYLE DESIGNATOR: FLANGE BLOCK
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
ASSEMBLY OVERALL LENGTH2.3125 INCHES NOMINAL IN
FLANGE THICKNESS0.8125 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
STYLE DESIGNATORFLANGE BLOCK
MOUNTING HOLE DIAMETER0.6406 INCHES NOMINAL IN
COLLAR LOCATIONONE END
SUBSTITUTES & CROSS-REFERENCES 1
MSF-32Same 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 102-1722?
102-1722 is a 102-1722. It is classified as a MRO (MRO_GENERAL).
What parts can replace 102-1722?
There is 1 known substitute for 102-1722: MSF-32. Substitute compatibility should be verified for your specific system.
What is the NSN for 102-1722?
102-1722 is cataloged in the U.S. Government catalog under NSN 3130-01-396-5341. 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.