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PartsTable / COMPONENT / J148Q
J148Q ✓ 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 ROLLER,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 5140 OVERALL, overall_length: 0.6100 INCHES NOMINAL IN, special_features: LAPPED FINISH, style_designator: NEEDLE ROLLER, SPHERICAL ENDS, rolling_element_diameter: 0.0985 INCHES NOMINAL 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 3110-00-183-9896, 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
J148Q
NSN: 3110-00-183-9896
FSC: 3110
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL COMP 5140 OVERALL
overall_length0.6100 INCHES NOMINAL IN
special_featuresLAPPED FINISH
style_designatorNEEDLE ROLLER, SPHERICAL ENDS
rolling_element_diameter0.0985 INCHES NOMINAL IN
NSN3110-00-183-9896
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: J148Q · 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 5140 OVERALL
•
ROLLING ELEMENT DIAMETER: 0.0985 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NEEDLE ROLLER, SPHERICAL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 5140 OVERALL
SPECIAL FEATURESLAPPED FINISH
ROLLING ELEMENT DIAMETER0.0985 INCHES NOMINAL IN
STYLE DESIGNATORNEEDLE ROLLER, SPHERICAL ENDS
OVERALL LENGTH0.6100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
52156Interchangeable
interchangeable cross-reference
interchangeable
27148Interchangeable
interchangeable cross-reference
interchangeable
12283369Interchangeable
interchangeable cross-reference
interchangeable
Y26Interchangeable
interchangeable cross-reference
interchangeable
EE62Interchangeable
interchangeable cross-reference
interchangeable
999H0101 PIECEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J148Q?
J148Q is a ROLLER,BEARING.
What parts can replace J148Q?
There are 13 known substitutes for J148Q: 52156, 27148, 12283369 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J148Q?
J148Q is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-9896. 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