PartsTable
Technical Data Sheet
PartsTable / COMPONENT / M300093-55
M300093-55 ✓ 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 shape: ROUND, material: RUBBER CHLOROPRENE CLASS CR OVERALL, lens_color: RED, light_function: DIRECTIONAL SIGNAL, overall_length: 1.600 INCHES NOMINAL IN, working_length: 15.000 INCHES NOMINAL 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 3120-01-197-1883, 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
M300093-55
NSN: 3120-01-197-1883
FSC: 3120
CAGE: 11718 — MGR EQUIPMENT CORP (USA)
SPECIFICATIONS
shapeROUND
materialRUBBER CHLOROPRENE CLASS CR OVERALL
lens_colorRED
light_functionDIRECTIONAL SIGNAL
overall_length1.600 INCHES NOMINAL IN
working_length15.000 INCHES NOMINAL IN
inside_diameter2.250 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter5.400 INCHES NOMINAL IN
style_designatorSINGLE BEND
lens_transparencyTRANSLUCENT
lens_surface_conditionSMOOTH FACE
NSN3120-01-197-1883
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: M300093-55 · 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 10
1332Interchangeable
interchangeable cross-reference
interchangeable
D300R/5Interchangeable
interchangeable cross-reference
interchangeable
81AD1679-22Interchangeable
interchangeable cross-reference
interchangeable
B844Interchangeable
interchangeable cross-reference
interchangeable
53018Interchangeable
interchangeable cross-reference
interchangeable
265-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M300093-55?
M300093-55 is a BEARING,SLEEVE.
What parts can replace M300093-55?
There are 10 known substitutes for M300093-55: 1332, D300R/5, 81AD1679-22 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M300093-55?
M300093-55 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-197-1883. 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