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Technical Data Sheet
PartsTable / COMPONENT / SL4750PC59
SL4750PC59 ✓ 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,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: ROUND INSIDE LEFT CORNER, flange_width: 1.2500 INCHES NOMINAL IN, overall_length: 3.3750 INCHES NOMINAL IN, body_inside_diameter: 2.1250 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM IN, body_outside_diameter: 3.4960 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-218-3407, 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
SL4750PC59
NSN: 3120-00-218-3407
FSC: 3120
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeROUND INSIDE LEFT CORNER
flange_width1.2500 INCHES NOMINAL IN
overall_length3.3750 INCHES NOMINAL IN
body_inside_diameter2.1250 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM IN
body_outside_diameter3.4960 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM IN
flange_outside_diameter4.1250 INCHES NOMINAL IN
lubricant_accommodation_styleGROOVED OPEN BOTH ENDS
surface_groove_location_and_quantity3 INTERNAL
NSN3120-00-218-3407
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SL4750PC59 · 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
•
FLANGE WIDTH: 1.2500 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 4.1250 INCHES NOMINAL IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED OPEN BOTH ENDS
•
BODY OUTSIDE DIAMETER: 3.4960 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 2.1250 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
CORNER SHAPE: CHAMFERED OUTSIDE LEFT CORNER
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE WIDTH1.2500 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER4.1250 INCHES NOMINAL IN
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS
BODY OUTSIDE DIAMETER3.4960 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM IN
BODY INSIDE DIAMETER2.1250 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM IN
OVERALL LENGTH3.3750 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
4-314-PInterchangeable
interchangeable cross-reference
interchangeable
PSX312-5Interchangeable
interchangeable cross-reference
interchangeable
0111007 M07Interchangeable
interchangeable cross-reference
interchangeable
EDP-0111-007Interchangeable
interchangeable cross-reference
interchangeable
40758Interchangeable
interchangeable cross-reference
interchangeable
40 651Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL4750PC59?
SL4750PC59 is a BEARING,SLEEVE.
What parts can replace SL4750PC59?
There are 12 known substitutes for SL4750PC59: 4-314-P, PSX312-5, 0111007 M07 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL4750PC59?
SL4750PC59 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-218-3407. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026