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Technical Data Sheet
PartsTable / COMPONENT / 738534-4
738534-4 ✓ 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: 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN, overall_width: 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, alignment_type: RIGID, style_designator: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL, overall_outside_diameter: 1.1235 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-479-9361, 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
738534-4
NSN: 3110-00-479-9361
FSC: 3110
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
overall_width0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
alignment_typeRIGID
style_designatorNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
overall_outside_diameter1.1235 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM IN
NSN3110-00-479-9361
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 738534-4 · 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
•
OVERALL OUTSIDE DIAMETER: 1.1235 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
•
MATERIAL: STEEL OVERALL
•
BORE DIAMETER: 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER1.1235 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM IN
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
MATERIALSTEEL OVERALL
BORE DIAMETER0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
OVERALL WIDTH0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
JH1312Interchangeable
interchangeable cross-reference
interchangeable
5669Interchangeable
interchangeable cross-reference
interchangeable
JH1312-AIDInterchangeable
interchangeable cross-reference
interchangeable
139C7757-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 738534-4?
738534-4 is a BEARING,ROLLER,NEEDLE.
What parts can replace 738534-4?
There are 4 known substitutes for 738534-4: JH1312, 5669, JH1312-AID and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 738534-4?
738534-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-479-9361. 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