PartsTable
Technical Data Sheet
RS8 ✓ 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: STEEL CORROSION RESISTING OVERALL, cover_type: RAISED, bore_diameter: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, hole_diameter: 0.204 INCHES NOMINAL IN, overall_width: 4.000 INCHES NOMINAL IN, alignment_type: RIGID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-108-7493, 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
RS8
NSN: 3110-00-108-7493
FSC: 3110
CAGE: 39317 — MCGILL MANUFACTURING COMPANY INC USE CAGE CODE 92563 FOR CATALOGING. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
cover_typeRAISED
bore_diameter0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
hole_diameter0.204 INCHES NOMINAL IN
overall_width4.000 INCHES NOMINAL IN
alignment_typeRIGID
overall_height0.500 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
outside_diameter0.328 INCHES NOMINAL IN
special_featuresOIL HOLE AND GROOVE IN INNER AND OUTER RACE
style_designatorWITHOUT INSERT OR LINER
surface_treatmentPASSIVATE OVERALL
NSN3110-00-108-7493
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RS8 · 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
MATERIAL: STEEL OVERALL
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESOIL HOLE AND GROOVE IN INNER AND OUTER RACE
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
ALIGNMENT TYPERIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
452Interchangeable
interchangeable cross-reference
interchangeable
RS8Interchangeable
interchangeable cross-reference
interchangeable
166196Interchangeable
interchangeable cross-reference
interchangeable
4382-8-SSInterchangeable
interchangeable cross-reference
interchangeable
4765017-008Interchangeable
interchangeable cross-reference
interchangeable
1831-58Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RS8?
RS8 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace RS8?
There are 19 known substitutes for RS8: 452, RS8, 166196 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RS8?
RS8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-108-7493. This indicates validated use in U.S. government and defense supply chains.
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