PartsTable
Technical Data Sheet
PartsTable / COMPONENT / P343/17C
P343/17C ✓ 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 P343/17C is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-00-843-3620, 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
P343/17C
NSN: 3130-00-843-3620
FSC: 3130
CAGE: 19382 — REXNORD INDUSTRIES, LLC DIV LINK-BELT BEARING OPERATION (USA)
SPECIFICATIONS
Part NumberP343/17C
NSN3130-00-843-3620
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: P343/17C · 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
KEY FEATURES
•
FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE
•
BASE LENGTH: 4.2500 INCHES NOMINAL IN
•
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE: 45.0 DEGREES NOMINAL
•
SHAFT END TYPE: OPEN
•
ALIGNMENT TYPE: SELF-ALIGNING
•
LUBRICATION MATERIAL: GREASE
•
MATERIAL: STEEL AND WOOL SEAL
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
BASE LENGTH4.2500 INCHES NOMINAL IN
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE45.0 DEGREES NOMINAL
SHAFT END TYPEOPEN
ALIGNMENT TYPESELF-ALIGNING
LUBRICATION MATERIALGREASE
MATERIALSTEEL AND WOOL SEAL
MATERIALIRON CAST HOUSING
STYLE DESIGNATORPILLOW BLOCK, SOLID
HOUSING WIDTH14.6250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
102682Interchangeable
interchangeable cross-reference
interchangeable
11Y9009Interchangeable
interchangeable cross-reference
interchangeable
559-1561-069Interchangeable
interchangeable cross-reference
interchangeable
55-0382-6825CSInterchangeable
interchangeable cross-reference
interchangeable
5M.5102.228.18Interchangeable
interchangeable cross-reference
interchangeable
9000S6401-74219PC3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P343/17C?
P343/17C is a P343/17C.
What parts can replace P343/17C?
There are 20 known substitutes for P343/17C: 102682, 11Y9009, 559-1561-069 and 17 more. Substitute compatibility should be verified for your specific system.
Is P343/17C still available?
P343/17C is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026