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Technical Data Sheet
PartsTable / COMPONENT / 654D
654D ✓ 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 BRAKE LINING KIT is a the manufacturer industrial component. Key specifications include supply_item: 2530-734-2170,LINING,BRAKE,2, lining_width: 2.968 INCHES MINIMUM AND 3.132 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, lining_length: 17.855 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, lining_quantity: 2 LOCATION NOT OTHERWISE SPECIFIED, lining_thickness: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, drum_diameter_for_which_designed: 16.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 3110-00-142-4379, 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
654D
NSN: 3110-00-142-4379
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
supply_item2530-734-2170,LINING,BRAKE,2
lining_width2.968 INCHES MINIMUM AND 3.132 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
lining_length17.855 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
lining_quantity2 LOCATION NOT OTHERWISE SPECIFIED
lining_thickness0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
drum_diameter_for_which_designed16.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN3110-00-142-4379
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 654D · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
OUTSIDE DIAMETER: 6.0000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE CUP, NORMAL ANGLE
•
BACKFACE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OVERALL WIDTH3.0000 INCHES NOMINAL IN
OUTSIDE DIAMETER6.0000 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE CUP, NORMAL ANGLE
BACKFACE CORNER RADIUS0.0625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
603573Interchangeable
interchangeable cross-reference
interchangeable
HHL361BInterchangeable
interchangeable cross-reference
interchangeable
605380Interchangeable
interchangeable cross-reference
interchangeable
7342170Interchangeable
interchangeable cross-reference
interchangeable
2183644Interchangeable
interchangeable cross-reference
interchangeable
30-251Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 654D?
654D is a BRAKE LINING KIT.
What parts can replace 654D?
There are 9 known substitutes for 654D: 603573, HHL361B, 605380 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 654D?
654D is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4379. 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