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C525DSP5 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

C525DSP5: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEAL, bore_diameter: 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL, inner_ring_width: 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN, outer_ring_width: 0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-286-8576, 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
C525DSP5
NSN: 3110-01-286-8576
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAL
bore_diameter0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
seal_quantity2
alignment_typeSELF-ALIGNING
load_directionRADIAL
inner_ring_width0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
outer_ring_width0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
special_featuresUSED ON F-111A ACFT A
style_designatorDOUBLE ROW, SELF ALIGNING
bearing_seal_typeCONTACT
surface_treatmentCADMIUM EXPOSED SURFACES AS MOUNTED
lubrication_materialGREASE
NSN3110-01-286-8576
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C525DSP5 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: DOUBLE ROW, SELF ALIGNING
•
OVERALL OUTSIDE DIAMETER: 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
•
ALIGNMENT TYPE: SELF-ALIGNING
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.6510 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
STYLE DESIGNATORDOUBLE ROW, SELF ALIGNING
OVERALL OUTSIDE DIAMETER1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
ALIGNMENT TYPESELF-ALIGNING
SPECIAL FEATURESUSED ON F-111A ACFT A
SURFACE TREATMENTCADMIUM EXPOSED SURFACES AS MOUNTED
SEAL QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 4
AS27643Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MDSP5SD702Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS27643-5GReference document
Same NSN cross-reference
Reference document — Secondary reference
NMBDSP5-525Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C525DSP5?
C525DSP5 is a BEARING,BALL,AIRFRAME.
What parts can replace C525DSP5?
There are 4 known substitutes for C525DSP5: AS27643, MDSP5SD702, MS27643-5G and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C525DSP5?
C525DSP5 is cataloged in the U.S. Government catalog under NSN 3110-01-286-8576. This indicates validated use in U.S. government and defense supply chains.
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