PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2057986

2057986 — Technical Data Sheet

✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include end_item_identification: WINCH, HYDRAULIC, part_name_assigned_by_controlling_agency: BRAKE SPRING. This part is cataloged in the Federal Logistics Information System under NSN 3120-00-880-7747, 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
2057986
NSN: 3120-00-880-7747
FSC: 3120
CAGE: 14414 — EATON CORP FORESTRY AND CONSTRUCTION EQUIPMENT DIV BATAVIA PLANT (USA)
SPECIFICATIONS
end_item_identificationWINCH, HYDRAULIC
part_name_assigned_by_controlling_agencyBRAKE SPRING
NSN3120-00-880-7747
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2057986 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
S308CCTLInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
261-32-08-032InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G206379-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
204-1-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-T-55155/11InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6617-CInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 2057986?
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 2057986?
2057986 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace 2057986?
There are 20 known substitutes for 2057986: S308CCTL, 261-32-08-032, G206379-4 and 17 more. Substitute compatibility should be verified for your specific system.
Is 2057986 still available?
2057986 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2057986

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026