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Technical Data Sheet
PartsTable / COMPONENT / J7174
J7174 ✓ 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 bore_diameter: 0.8750 INCHES NOMINAL IN, alignment_type: RIGID, overall_outside_diameter: 1.3750 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS, general_characteristics_item_description: INNER BLADES; DIESEL ENGINE APPLICATION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-7195, 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
J7174
NSN: 3110-00-183-7195
FSC: 3110
CAGE: 45054 — ORTON-MCCULLOUGH CRANE CO (USA)
SPECIFICATIONS
bore_diameter0.8750 INCHES NOMINAL IN
alignment_typeRIGID
overall_outside_diameter1.3750 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
general_characteristics_item_descriptionINNER BLADES; DIESEL ENGINE APPLICATION
NSN3110-00-183-7195
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: J7174 · 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: 1.3750 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 0.8750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER1.3750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
ALIGNMENT TYPERIGID
BORE DIAMETER0.8750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
37FFHNSInterchangeable
interchangeable cross-reference
interchangeable
21230Interchangeable
interchangeable cross-reference
interchangeable
21268Interchangeable
interchangeable cross-reference
interchangeable
J7174Interchangeable
interchangeable cross-reference
interchangeable
E43Z8286-AInterchangeable
interchangeable cross-reference
interchangeable
TA-48Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J7174?
J7174 is a BEARING,ROLLER,NEEDLE.
What parts can replace J7174?
There are 8 known substitutes for J7174: 37FFHNS, 21230, 21268 and 5 more. Substitute compatibility should be verified for your specific system.
Is J7174 still available?
J7174 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026