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Technical Data Sheet
PartsTable / COMPONENT / 321369R1
321369R1 ✓ 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 BAR,T,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include material: LEAD ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.9800 INCHES MINIMUM AND 0.9850 INCHES MAXIMUM IN, hardness_rating: 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL, style_designator: SOLID, EXTERNAL FLANGES BOTH ENDS, left_flange_width: 0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-886-6208, 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
321369R1
NSN: 3120-00-886-6208
FSC: 3120
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialLEAD ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.9800 INCHES MINIMUM AND 0.9850 INCHES MAXIMUM IN
hardness_rating90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
right_flange_width0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
body_outside_diameter0.9100 INCHES MINIMUM AND 0.9160 INCHES MAXIMUM IN
left_flange_outside_diameter1.2400 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
right_flange_outside_diameter1.2400 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
antirotation/lubrication_type_and_quantity4 SLOT
NSN3120-00-886-6208
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 321369R1 · 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
•
HARDNESS RATING: 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
•
RIGHT FLANGE OUTSIDE DIAMETER: 1.2400 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.9100 INCHES MINIMUM AND 0.9160 INCHES MAXIMUM IN
•
RIGHT FLANGE WIDTH: 0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
•
LEFT FLANGE WIDTH: 0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
•
LEFT FLANGE OUTSIDE DIAMETER: 1.2400 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
•
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 4 SLOT
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
RIGHT FLANGE OUTSIDE DIAMETER1.2400 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.9100 INCHES MINIMUM AND 0.9160 INCHES MAXIMUM IN
RIGHT FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
LEFT FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
OVERALL LENGTH0.9800 INCHES MINIMUM AND 0.9850 INCHES MAXIMUM IN
LEFT FLANGE OUTSIDE DIAMETER1.2400 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 SLOT
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS
CORNER SHAPESQUARE ALL CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
3VP340Interchangeable
interchangeable cross-reference
interchangeable
203SSInterchangeable
interchangeable cross-reference
interchangeable
6203-2RSInterchangeable
interchangeable cross-reference
interchangeable
11616Interchangeable
interchangeable cross-reference
interchangeable
152916Interchangeable
interchangeable cross-reference
interchangeable
SC-C-70017-21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 321369R1?
321369R1 is a BAR,T,TELETYPEWRITER.
What parts can replace 321369R1?
There are 19 known substitutes for 321369R1: 3VP340, 203SS, 6203-2RS and 16 more. Substitute compatibility should be verified for your specific system.
Is 321369R1 still available?
321369R1 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