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50094-1211 — ROLLER,LINEAR-ROTARY MOTION

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

50094-1211: ROLLER,LINEAR-ROTARY MOTION.

The ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, face_width: 0.687 INCHES NOMINAL IN, bore_length: 0.700 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN, hub_diameter: 0.375 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: PLAIN, PROTRUDING HUBS. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-894-2145, 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
50094-1211
NSN: 3120-00-894-2145
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 04164 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
face_width0.687 INCHES NOMINAL IN
bore_length0.700 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
hub_diameter0.375 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
style_designatorPLAIN, PROTRUDING HUBS
bore_inside_diameter0.261 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
fsc_application_data3FST SET,MISSILE CONTROL SYSTEM
casehardening_indicatorNOT CASEHARDENED
chamfer/radius_of_outside_corner0.062 IN. BY 45 DEG IN
material_document_and_classificationMIL-B-2687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE
NSN3120-00-894-2145
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 50094-1211 · 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
•
FSC APPLICATION DATA: 3FST SET,MISSILE CONTROL SYSTEM
•
HUB DIAMETER: 0.375 INCHES NOMINAL IN
•
BORE LENGTH: 0.700 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN, PROTRUDING HUBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-2687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
CHAMFER/RADIUS OF OUTSIDE CORNER: 0.062 IN. BY 45 DEG IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATA3FST SET,MISSILE CONTROL SYSTEM
HUB DIAMETER0.375 INCHES NOMINAL IN
BORE LENGTH0.700 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN, PROTRUDING HUBS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-2687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
CHAMFER/RADIUS OF OUTSIDE CORNER0.062 IN. BY 45 DEG IN
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALCOPPER ALLOY
FACE WIDTH0.687 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50094-1211?
50094-1211 is a ROLLER,LINEAR-ROTARY MOTION.
What is the NSN for 50094-1211?
50094-1211 is cataloged in the U.S. Government catalog under NSN 3120-00-894-2145. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.