PartsTable
Technical Data Sheet
87-378 ✓ Verified by PartsTable
Clementoni · 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 CAM FOLLOWER,NEEDLE BEARING is a Clementoni industrial component. Key specifications include color: WHITE, material: SILICONE, usage_design: FOR USE AS FLAME-RESISTANT THERMAL BARRIER OR ABLATIVE COATING IN AEROSPACE APPLICATIONS, physical_form: PASTE, special_features: ADDITION CURE; CURE TIME OF 30 MINUTES AT 300 DEG F DEGF, features_provided: SEPARATE ACCELERATOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-1116, 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
87-378
NSN: 3110-00-198-1116
FSC: 3110
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
colorWHITE
materialSILICONE
usage_designFOR USE AS FLAME-RESISTANT THERMAL BARRIER OR ABLATIVE COATING IN AEROSPACE APPLICATIONS
physical_formPASTE
special_featuresADDITION CURE; CURE TIME OF 30 MINUTES AT 300 DEG F DEGF
features_providedSEPARATE ACCELERATOR
supplementary_features11 POUND KIT LBS
quantity_within_each_unit_package11.000 POUNDS LBS
NSN3110-00-198-1116
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 87-378 · Clementoni ⚠ 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
THREAD DIRECTION: RIGHT-HAND
STUD DIAMETER: 0.1900 INCHES NOMINAL IN
OUTER RING WIDTH: 0.3440 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 0.190 INCHES IN
STUD LENGTH: 0.5000 INCHES NOMINAL IN
LUBRICATION MATERIAL: GREASE
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESMEANS FOR RELUBRICATION
STUD DIAMETER0.1900 INCHES NOMINAL IN
OUTER RING WIDTH0.3440 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES IN
STUD LENGTH0.5000 INCHES NOMINAL IN
LUBRICATION MATERIALGREASE
THREAD QUANTITY PER INCH32
THREAD CLASS2A A
OVERALL LENGTH0.8750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
CR8Interchangeable
interchangeable cross-reference
interchangeable
A5220TSInterchangeable
interchangeable cross-reference
interchangeable
MCS5220Interchangeable
interchangeable cross-reference
interchangeable
G700001-1Interchangeable
interchangeable cross-reference
interchangeable
4106569Interchangeable
interchangeable cross-reference
interchangeable
C23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 87-378?
87-378 is a CAM FOLLOWER,NEEDLE BEARING manufactured by Clementoni.
What parts can replace 87-378?
There are 15 known substitutes for 87-378: CR8, A5220TS, MCS5220 and 12 more. Substitute compatibility should be verified for your specific system.
Is 87-378 still available?
87-378 is currently cancelled.
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