PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 221094B
221094B ✓ 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: OIL LUBRICATING LUBRICATION, overall_length: 1.5520 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.2503 INCHES MINIMUM AND 1.2506 INCHES MAXIMUM IN, body_outside_diameter: 1.4410 INCHES MINIMUM AND 1.4430 INCHES MAXIMUM IN, antirotation/lubrication_type_and_quantity: 1 HOLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-325-6231, 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
221094B
NSN: 3120-00-325-6231
FSC: 3120
CAGE: 28265 — HERCULES ENGINE CO INC (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
overall_length1.5520 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.2503 INCHES MINIMUM AND 1.2506 INCHES MAXIMUM IN
body_outside_diameter1.4410 INCHES MINIMUM AND 1.4430 INCHES MAXIMUM IN
antirotation/lubrication_type_and_quantity1 HOLE
NSN3120-00-325-6231
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 221094B · 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
•
BODY OUTSIDE DIAMETER: 1.4410 INCHES MINIMUM AND 1.4430 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 1.2503 INCHES MINIMUM AND 1.2506 INCHES MAXIMUM IN
•
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 1 HOLE
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL: OIL LUBRICATING LUBRICATION
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER1.4410 INCHES MINIMUM AND 1.4430 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.2503 INCHES MINIMUM AND 1.2506 INCHES MAXIMUM IN
OVERALL LENGTH1.5520 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALOIL LUBRICATING LUBRICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MIL123830Interchangeable
interchangeable cross-reference
interchangeable
61-008Interchangeable
interchangeable cross-reference
interchangeable
013-405Interchangeable
interchangeable cross-reference
interchangeable
516-4510940-27Interchangeable
interchangeable cross-reference
interchangeable
D11076-6-5Interchangeable
interchangeable cross-reference
interchangeable
LEXICART 90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 221094B?
221094B is a BEARING,SLEEVE.
What parts can replace 221094B?
There are 16 known substitutes for 221094B: MIL123830, 61-008, 013-405 and 13 more. Substitute compatibility should be verified for your specific system.
Is 221094B still available?
221094B 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