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Technical Data Sheet
PartsTable / COMPONENT / A8622
A8622 ✓ 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 CUP,HYDRAULIC BRAKE CYLINDER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 3.094 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED, second_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 0.3750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-6161, 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
A8622
NSN: 3110-00-100-6161
FSC: 3110
CAGE: 91940 — ORTMAN FLUID POWER QUINCY COMPRESSOR DIV SUB OF COLTEC INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_similarityNOT IDENTICAL
overall_length3.094 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED
second_end_styleUNTHREADED CROSS DRILLED
first_end_diameter0.3750 INCHES NOMINAL IN
second_end_diameter0.3750 INCHES NOMINAL IN
second_end_hole_depth0.141 INCHES NOMINAL IN
first_end_groove_width0.0310 INCHES NOMINAL IN
second_end_hole_diameter0.1410 INCHES NOMINAL IN
first_end_groove_diameter0.0310 INCHES NOMINAL IN
first_end_distance_from_end_to_groove1.000 INCHES NOMINAL IN
NSN3110-00-100-6161
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A8622 · 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 E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI/SAE E50100 FED STD 1ST MATERIAL RESPONSE OR 66,AISI/SAE E51100 FED STD 2ND MATERIAL RESPONSE OR 66,E52100 FED STD 3RD MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: BALL
•
ROLLING ELEMENT DIAMETER: 0.0937 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESAFBMA STANDARD TOLERANCE FOR BALLS,GRADE 24
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE E50100 FED STD 1ST MATERIAL RESPONSE OR 66,AISI/SAE E51100 FED STD 2ND MATERIAL RESPONSE OR 66,E52100 FED STD 3RD MATERIAL RESPONSE OVERALL
STYLE DESIGNATORBALL
ROLLING ELEMENT DIAMETER0.0937 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
122403Interchangeable
interchangeable cross-reference
interchangeable
N21264PC13Interchangeable
interchangeable cross-reference
interchangeable
N25155PC14Interchangeable
interchangeable cross-reference
interchangeable
742466Interchangeable
interchangeable cross-reference
interchangeable
119534Interchangeable
interchangeable cross-reference
interchangeable
16700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A8622?
A8622 is a CUP,HYDRAULIC BRAKE CYLINDER.
What parts can replace A8622?
There are 22 known substitutes for A8622: 122403, N21264PC13, N25155PC14 and 19 more. Substitute compatibility should be verified for your specific system.
Is A8622 still available?
A8622 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026