PartsTable
Technical Data Sheet
W1382A ✓ 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 BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN, overall_width: 1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, style_designator: NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-159-9534, 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
W1382A
NSN: 3110-00-159-9534
FSC: 3110
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN
overall_width1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
alignment_typeRIGID
surface_finishGROUND
style_designatorNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
overall_outside_diameter2.4402 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM IN
retainer_fabrication_methodPRESSED
NSN3110-00-159-9534
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: W1382A · 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
ALIGNMENT TYPE: RIGID
BORE DIAMETER: 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN
MATERIAL: STEEL OVERALL
OVERALL OUTSIDE DIAMETER: 2.4402 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM IN
RETAINER FABRICATION METHOD: PRESSED
STYLE DESIGNATOR: NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
TECHNICAL CHARACTERISTICS (FLIS)
ALIGNMENT TYPERIGID
BORE DIAMETER1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
MATERIALSTEEL OVERALL
OVERALL OUTSIDE DIAMETER2.4402 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM IN
RETAINER FABRICATION METHODPRESSED
OVERALL WIDTH1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
SURFACE FINISHGROUND
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
31481Interchangeable
interchangeable cross-reference
interchangeable
50766Interchangeable
Ge87m-X
interchangeable
5T1966Interchangeable
interchangeable cross-reference
interchangeable
MD-1298/UInterchangeable
interchangeable cross-reference
interchangeable
50766-1CInterchangeable
interchangeable cross-reference
interchangeable
425690-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W1382A?
W1382A is a BEARING,ROLLER,NEEDLE.
What parts can replace W1382A?
There are 6 known substitutes for W1382A: 31481, 50766, 5T1966 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W1382A?
W1382A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-159-9534. This indicates validated use in U.S. government and defense supply chains.
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