PartsTable
Technical Data Sheet
74-100855 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 932 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 3.5000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN, body_outside_diameter: 2.1270 INCHES MINIMUM AND 2.1280 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 3120-00-186-9483, 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
74-100855
NSN: 3120-00-186-9483
FSC: 3120
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length3.5000 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN
body_outside_diameter2.1270 INCHES MINIMUM AND 2.1280 INCHES MAXIMUM IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-186-9483
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 74-100855 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: COPPER ALLOY 932 OVERALL
BODY INSIDE DIAMETER: 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 2.1270 INCHES MINIMUM AND 2.1280 INCHES MAXIMUM IN
CORNER SHAPE: SQUARE ALL CORNERS
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 932 OVERALL
BODY INSIDE DIAMETER1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER2.1270 INCHES MINIMUM AND 2.1280 INCHES MAXIMUM IN
OVERALL LENGTH3.5000 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
100-855Interchangeable
interchangeable cross-reference
interchangeable
1831Interchangeable
interchangeable cross-reference
interchangeable
5775Interchangeable
interchangeable cross-reference
interchangeable
07817484Interchangeable
interchangeable cross-reference
interchangeable
5740446Interchangeable
interchangeable cross-reference
interchangeable
5689201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74-100855?
74-100855 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 74-100855?
There are 9 known substitutes for 74-100855: 100-855, 1831, 5775 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74-100855?
74-100855 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-186-9483. This indicates validated use in U.S. government and defense supply chains.
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