PartsTable
Technical Data Sheet
Download PDF

108099 — BEARING UNIT,ROLLER

✓ Government record, cited
Disguise · BALL BEARING
PRODUCT OVERVIEW

108099: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a Disguise industrial component. Key specifications include housing_length: 3.9840 INCHES MINIMUM AND 4.0160 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-278-5121, 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
108099
NSN: 3130-01-278-5121
FSC: 3130 — Bearings, Mounted
CAGE: 52304 — DANA COMMERCIAL VEHICLE PRODUCTS, LLC (USA)
SPECIFICATIONS
housing_length3.9840 INCHES MINIMUM AND 4.0160 INCHES MAXIMUM IN
NSN3130-01-278-5121
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 108099 · Disguise ⚠ 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
•
HOUSING LENGTH: 3.9840 INCHES MINIMUM AND 4.0160 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HOUSING LENGTH3.9840 INCHES MINIMUM AND 4.0160 INCHES MAXIMUM IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 108099?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 108099?
108099 is a BEARING UNIT,ROLLER manufactured by Disguise.
What is the NSN for 108099?
108099 is cataloged in the U.S. Government catalog under NSN 3130-01-278-5121. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 108099

✓ 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.