PartsTable
Technical Data Sheet
PartsTable / COMPONENT / F56790
F56790 ✓ 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 ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include color: WHITE LENS, material: PLASTIC CELLULOSE ACETATE BUTYRATE LENS, overall_length: 0.885 INCHES NOMINAL IN, mounting_method: PRESS FIT, effective_length: 0.625 INCHES NOMINAL IN, style_designator: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-269-8681, 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
F56790
NSN: 3120-01-269-8681
FSC: 3120
CAGE: 96105 — FUNK MFG CO SUB OF DEERE AND CO (USA)
SPECIFICATIONS
colorWHITE LENS
materialPLASTIC CELLULOSE ACETATE BUTYRATE LENS
overall_length0.885 INCHES NOMINAL IN
mounting_methodPRESS FIT
effective_length0.625 INCHES NOMINAL IN
style_designatorFLAT
surface_conditionSMOOTH BACK
effective_diameter0.500 INCHES NOMINAL IN
mounting_end_diameter0.308 INCHES NOMINAL IN
mounting_device_quantity1
light_transmission_designTRANSLUCENT LENS
material_document_and_classificationL-P-349 FED SPEC SINGLE MATERIAL RESPONSE LENS
NSN3120-01-269-8681
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: F56790 · 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 5
20708-1Interchangeable
interchangeable cross-reference
interchangeable
20708-1AInterchangeable
interchangeable cross-reference
interchangeable
20708Interchangeable
interchangeable cross-reference
interchangeable
340851-1Interchangeable
interchangeable cross-reference
interchangeable
17-3-2185-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy F56790?
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 F56790?
F56790 is a ROLLER,LINEAR-ROTARY MOTION.
What parts can replace F56790?
There are 5 known substitutes for F56790: 20708-1, 20708-1A, 20708 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F56790?
F56790 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-269-8681. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — F56790

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