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1300286 — BEARING UNIT,ROLLER

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1300286: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL SEAL, seal_type: LABYRINTH, block_type: FIXED, design_form: PREBENT, thread_class: 2B SINGLE END, bore_diameter: 2.4375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-407-4996, 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
1300286
NSN: 4710-00-407-4996
NIINs: 004074996, 004703613
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL SEAL
seal_typeLABYRINTH
block_typeFIXED
design_formPREBENT
thread_class2B SINGLE END
bore_diameter2.4375 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeRIGID
housing_length2.6250 INCHES NOMINAL IN
pilot_diameter5.5000 INCHES NOMINAL IN
shaft_end_typeOPEN
wall_thickness0.049 INCHES NOMINAL IN
NSN4710-00-407-4996
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1300286 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAT ANGLE IN DEG: 37.0 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.188 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARED SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
THREAD CLASS: 2B SINGLE END
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
WALL THICKNESS0.049 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.188 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
TUBE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
THREAD CLASS2B SINGLE END
MATERIALSTEEL TUBING
MATERIALSTEEL SINGLE END
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1300286?
1300286 is a BEARING UNIT,ROLLER.
What is the NSN for 1300286?
1300286 is cataloged in the U.S. Government catalog under NSN 4710-00-407-4996. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.