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UCLF-205-16U — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

UCLF-205-16U: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: CHROMIUM ALLOY BALL, bore_diameter: 1.0001 INCHES MINIMUM AND 1.0006 INCHES MAXIMUM IN, housing_width: 3.7500 INCHES NOMINAL IN, housing_length: 1.6250 INCHES NOMINAL IN, flange_thickness: 0.4375 INCHES NOMINAL IN, style_designator: FLANGE BLOCK. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-757-9917, 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
UCLF-205-16U
NSN: 3130-00-757-9917
FSC: 3130 — Bearings, Mounted
CAGE: 09721 — GENERAL BEARING CORP (USA)
SPECIFICATIONS
materialCHROMIUM ALLOY BALL
bore_diameter1.0001 INCHES MINIMUM AND 1.0006 INCHES MAXIMUM IN
housing_width3.7500 INCHES NOMINAL IN
housing_length1.6250 INCHES NOMINAL IN
flange_thickness0.4375 INCHES NOMINAL IN
style_designatorFLANGE BLOCK
mounting_hole_typeROUND, UNTHREADED
bolt_circle_diameter2.7500 INCHES NOMINAL IN
mounting_hole_diameter0.4375 INCHES NOMINAL IN
assembly_overall_length3.7500 INCHES NOMINAL IN
NSN3130-00-757-9917
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: UCLF-205-16U · 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: CARTRIDGE
•
ASSEMBLY OVERALL LENGTH: 3.7500 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.4375 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
STYLE DESIGNATOR: FLANGE BLOCK
•
MOUNTING HOLE DIAMETER: 0.4375 INCHES NOMINAL IN
•
HOUSING WIDTH: 3.7500 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAL TYPECARTRIDGE
ASSEMBLY OVERALL LENGTH3.7500 INCHES NOMINAL IN
FLANGE THICKNESS0.4375 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
STYLE DESIGNATORFLANGE BLOCK
MOUNTING HOLE DIAMETER0.4375 INCHES NOMINAL IN
HOUSING WIDTH3.7500 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.7500 INCHES NOMINAL IN
BORE DIAMETER1.0001 INCHES MINIMUM AND 1.0006 INCHES MAXIMUM IN
MATERIALCHROMIUM ALLOY BALL
SUBSTITUTES & CROSS-REFERENCES 2
301875Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
301875-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 UCLF-205-16U?
UCLF-205-16U is a BEARING UNIT,BALL.
What parts can replace UCLF-205-16U?
There are 2 known substitutes for UCLF-205-16U: 301875, 301875-1. Substitute compatibility should be verified for your specific system.
What is the NSN for UCLF-205-16U?
UCLF-205-16U is cataloged in the U.S. Government catalog under NSN 3130-00-757-9917. This indicates validated use in U.S. government and defense supply chains.
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