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Technical Data Sheet
PartsTable / COMPONENT / 120157
120157 ✓ 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

PARTS KIT,HYDRAULIC BRAKE MASTER. Key specifications include end_item_identification: 1905-01-284-2647, part_name_assigned_by_controlling_agency: NUT, SELF-LOCKING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-107-7565, 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
120157
NSN: 3110-00-107-7565
FSC: 3110
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identification1905-01-284-2647
part_name_assigned_by_controlling_agencyNUT, SELF-LOCKING
NSN3110-00-107-7565
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 120157 · 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: 72.00 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER SYNTHETIC SEAL
•
SEAL QUANTITY: 1
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER72.00 MILLIMETERS NOMINAL MM
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
SEAL QUANTITY1
LOAD DIRECTIONRADIAL
MATERIALSTEEL RETAINER
MATERIALSTEEL BALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL WIDTH19.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
9606Interchangeable
interchangeable cross-reference
interchangeable
7534364P4Interchangeable
interchangeable cross-reference
interchangeable
UZ9606Interchangeable
interchangeable cross-reference
interchangeable
6630-5520-1400Interchangeable
interchangeable cross-reference
interchangeable
R27ARC5Interchangeable
interchangeable cross-reference
interchangeable
R27ARC5LDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120157?
120157 is a PARTS KIT,HYDRAULIC BRAKE MASTER.
What parts can replace 120157?
There are 33 known substitutes for 120157: 9606, 7534364P4, UZ9606 and 30 more. Substitute compatibility should be verified for your specific system.
Is 120157 still available?
120157 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