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302185 — BEARING UNIT,PLAIN

✓ Government record, cited
Thule · BALL BEARING
PRODUCT OVERVIEW

302185: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a Thule industrial component. Key specifications include material: ALUMINUM ALLOY HOUSING, bore_diameter: 1.5900 INCHES MINIMUM AND 1.6500 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, housing_length: 4.0300 INCHES MINIMUM AND 4.0900 INCHES MAXIMUM IN, shaft_end_type: OPEN, housing_diameter: 2.9700 INCHES MINIMUM AND 3.0300 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-206-0539, 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
302185
NSN: 3130-01-206-0539
FSC: 3130 — Bearings, Mounted
CAGE: H0G87 — WIBA ZEVENAAR B.V. (NLD)
SPECIFICATIONS
materialALUMINUM ALLOY HOUSING
bore_diameter1.5900 INCHES MINIMUM AND 1.6500 INCHES MAXIMUM IN
alignment_typeSELF-ALIGNING
housing_length4.0300 INCHES MINIMUM AND 4.0900 INCHES MAXIMUM IN
shaft_end_typeOPEN
housing_diameter2.9700 INCHES MINIMUM AND 3.0300 INCHES MAXIMUM IN
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter2.0000 INCHES MINIMUM AND 2.0200 INCHES MAXIMUM IN
supplementary_featuresBRONZE BEARING,3120-00-874-5527,PRESS FIT
purchase_description_identification80212-4187970-1
NSN3130-01-206-0539
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 302185 · Thule ⚠ 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
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
SUPPLEMENTARY FEATURES: BRONZE BEARING,3120-00-874-5527,PRESS FIT
•
STYLE DESIGNATOR: SPHERICAL CARTRIDGE
•
MOUNTING HOLE DIAMETER: 2.0000 INCHES MINIMUM AND 2.0200 INCHES MAXIMUM IN
•
PURCHASE DESCRIPTION IDENTIFICATION: 80212-4187970-1
•
ALIGNMENT TYPE: SELF-ALIGNING
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 1.5900 INCHES MINIMUM AND 1.6500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE TYPEROUND, UNTHREADED
SUPPLEMENTARY FEATURESBRONZE BEARING,3120-00-874-5527,PRESS FIT
STYLE DESIGNATORSPHERICAL CARTRIDGE
MOUNTING HOLE DIAMETER2.0000 INCHES MINIMUM AND 2.0200 INCHES MAXIMUM IN
PURCHASE DESCRIPTION IDENTIFICATION80212-4187970-1
ALIGNMENT TYPESELF-ALIGNING
SHAFT END TYPEOPEN
BORE DIAMETER1.5900 INCHES MINIMUM AND 1.6500 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY BEARING
MATERIALALUMINUM ALLOY HOUSING
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 1
4187970-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 302185?
302185 is a BEARING UNIT,PLAIN manufactured by Thule.
What parts can replace 302185?
There is 1 known substitute for 302185: 4187970-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 302185?
302185 is cataloged in the U.S. Government catalog under NSN 3130-01-206-0539. This indicates validated use in U.S. government and defense supply chains.
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