PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1008-2001
1008-2001 ✓ 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

PLATE,RETAINING,ELECTRICAL CONNE. Key specifications include material: ALUMINUM ALLOY, bore_shape: STRAIGHT, thread_class: 3B, bore_diameter: 3.9996 INCHES NOMINAL IN, overall_width: 1.525 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-249-8994, 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
1008-2001
NSN: 3110-00-249-8994
FSC: 3110
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
bore_shapeSTRAIGHT
thread_class3B
bore_diameter3.9996 INCHES NOMINAL IN
overall_width1.525 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN
load_directionRADIAL
overall_height0.106 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
overall_length1.525 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN
surface_finishUNGROUND
size_designation20
special_features0.874 IN. CUT OUT ON SIDE IN
style_designatorSQUARE SHAPE
NSN3110-00-249-8994
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1008-2001 · 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 COMP 440A INNER RING A
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 4.4997 INCHES NOMINAL IN
•
SURFACE FINISH: UNGROUND
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 440A INNER RING A
MATERIALSTEEL COMP 440A OUTER RING A
MATERIALSTEEL COMP 440A BALL A
MATERIALSTEEL CORROSION RESISTING RETAINER
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER4.4997 INCHES NOMINAL IN
SURFACE FINISHUNGROUND
BORE SHAPESTRAIGHT
BORE DIAMETER3.9996 INCHES NOMINAL IN
OVERALL WIDTH0.2475 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
5131-12PPInterchangeable
interchangeable cross-reference
interchangeable
10977Interchangeable
interchangeable cross-reference
interchangeable
0977-1Interchangeable
interchangeable cross-reference
interchangeable
PS78553-10Interchangeable
interchangeable cross-reference
interchangeable
012-9207-001Interchangeable
interchangeable cross-reference
interchangeable
012-9507-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1008-2001?
1008-2001 is a PLATE,RETAINING,ELECTRICAL CONNE.
What parts can replace 1008-2001?
There are 15 known substitutes for 1008-2001: 5131-12PP, 10977, 0977-1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1008-2001?
1008-2001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-249-8994. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026