PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SK-1911-1
SK-1911-1 ✓ 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 HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, duty_type: CONTINUOUS, body_width: 1.750 INCHES NOMINAL IN, body_height: 2.438 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, thread_class: 2B. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-423-6624, 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
SK-1911-1
NSN: 3130-01-423-6624
FSC: 3130
CAGE: 01420 — HOYT CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
duty_typeCONTINUOUS
body_width1.750 INCHES NOMINAL IN
body_height2.438 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
thread_class2B
coil_quantity1
overall_width1.030 INCHES NOMINAL IN
physical_formGRANULAR
inclosure_typeHERMETICALLY SEALED
overall_height1.120 INCHES NOMINAL IN
overall_length0.780 INCHES NOMINAL IN
NSN3130-01-423-6624
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SK-1911-1 · 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 17
3384Interchangeable
interchangeable cross-reference
interchangeable
A9199Interchangeable
interchangeable cross-reference
interchangeable
TTI3384Interchangeable
interchangeable cross-reference
interchangeable
2030334Interchangeable
interchangeable cross-reference
interchangeable
3384YInterchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SK-1911-1?
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 SK-1911-1?
SK-1911-1 is a HOUSING,BEARING UNIT.
What parts can replace SK-1911-1?
There are 17 known substitutes for SK-1911-1: 3384, A9199, TTI3384 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SK-1911-1?
SK-1911-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-423-6624. 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 — SK-1911-1

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