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UCF 202 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

UCF 202: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include housing_width: 25.5 MILLIMETERS NOMINAL MM, flange_thickness: 11.0 MILLIMETERS NOMINAL MM, style_designator: FLANGE BLOCK, features_provided: BEARING, mounting_hole_type: ROUND, UNTHREADED, part_name_assigned_by_controlling_agency: BALL BEARING UNIT. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-651-9352, 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
UCF 202
NSN: 3130-01-651-9352
FSC: 3130 — Bearings, Mounted
CAGE: 597Q2 — AST BEARINGS LLC (USA)
SPECIFICATIONS
housing_width25.5 MILLIMETERS NOMINAL MM
flange_thickness11.0 MILLIMETERS NOMINAL MM
style_designatorFLANGE BLOCK
features_providedBEARING
mounting_hole_typeROUND, UNTHREADED
part_name_assigned_by_controlling_agencyBALL BEARING UNIT
NSN3130-01-651-9352
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: UCF 202 · 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
•
FLANGE THICKNESS: 11.0 MILLIMETERS NOMINAL MM
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
STYLE DESIGNATOR: FLANGE BLOCK
•
FEATURES PROVIDED: BEARING
•
HOUSING WIDTH: 25.5 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS11.0 MILLIMETERS NOMINAL MM
MOUNTING HOLE TYPEROUND, UNTHREADED
STYLE DESIGNATORFLANGE BLOCK
FEATURES PROVIDEDBEARING
HOUSING WIDTH25.5 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL BEARING UNIT
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is UCF 202?
UCF 202 is a BEARING UNIT,BALL.
What is the NSN for UCF 202?
UCF 202 is cataloged in the U.S. Government catalog under NSN 3130-01-651-9352. 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.