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Technical Data Sheet
PartsTable / COMPONENT / 87-507
87-507 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The DISK,CLUTCH,NONVEHICULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: THREADED BUSHING MOUNTED, bore_shape: STRAIGHT, body_length: 31.0 MILLIMETERS NOMINAL MM, thread_class: 2A A, bore_diameter: 35.00 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-3575, 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
87-507
NSN: 3110-00-156-3575
FSC: 3110
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleTHREADED BUSHING MOUNTED
bore_shapeSTRAIGHT
body_length31.0 MILLIMETERS NOMINAL MM
thread_class2A A
bore_diameter35.00 MILLIMETERS NOMINAL MM
overall_width0.8270 INCHES NOMINAL IN
seal_quantity1
load_directionRADIAL
overall_length42.4 MILLIMETERS NOMINAL MM
surface_finishGROUND
shield_quantity1
NSN3110-00-156-3575
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 87-507 · 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
•
NONDEFINITIVE SPEC/STD DATA: 117 TYPE AND 1 CLASS
•
LUBRICATION MATERIAL: GREASE
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY SHIELD QUANTITY
•
LOAD DIRECTION: RADIAL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
BEARING SEAL TYPE: CONTACT
•
SHIELD QUANTITY: 1
•
INNER RING WIDTH: 0.7870 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA117 TYPE AND 1 CLASS
LUBRICATION MATERIALGREASE
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY SHIELD QUANTITY
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
BEARING SEAL TYPECONTACT
SHIELD QUANTITY1
INNER RING WIDTH0.7870 INCHES NOMINAL IN
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
110 1-17/64Interchangeable
interchangeable cross-reference
interchangeable
C12281Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
A7507Interchangeable
interchangeable cross-reference
interchangeable
207LDInterchangeable
interchangeable cross-reference
interchangeable
25181Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 87-507?
87-507 is a DISK,CLUTCH,NONVEHICULAR.
What parts can replace 87-507?
There are 16 known substitutes for 87-507: 110 1-17/64, C12281, 1302 and 13 more. Substitute compatibility should be verified for your specific system.
Is 87-507 still available?
87-507 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026