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702B — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

702B: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: IRON BODY, port_style: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED, bore_diameter: 0.5000 INCHES NOMINAL IN, overall_width: 3.250 INCHES NOMINAL IN, alignment_type: RIGID, overall_height: 5.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-7721, 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
702B
NSN: 3110-00-156-7721
NIINs: 001567721, 003120388, 008390191, 009454823
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
materialIRON BODY
port_styleGASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
bore_diameter0.5000 INCHES NOMINAL IN
overall_width3.250 INCHES NOMINAL IN
alignment_typeRIGID
overall_height5.438 INCHES NOMINAL IN
overall_length0.260 INCHES NOMINAL IN
reservoir_typeINTEGRAL
surface_finishGROUND
extended_length9.125 INCHES NOMINAL IN
actuation_methodDIRECT
overall_diameter0.370 INCHES NOMINAL IN
NSN3110-00-156-7721
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 702B · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 0.6875 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH0.5000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6875 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESOIL HOLE IN OUTER RACE,EXTRA-CAPACITY OUTER RACE
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL (LSV)
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.5000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 10
1F4622Reference document
Same NSN cross-reference
Reference document — Secondary reference
354080Reference document
Same NSN cross-reference
Reference document — Secondary reference
942532Reference document
Same NSN cross-reference
Reference document — Secondary reference
4E5527Reference document
Same NSN cross-reference
Reference document — Secondary reference
104519Reference document
Same NSN cross-reference
Reference document — Secondary reference
51595AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 702B?
702B is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 702B?
There are 10 known substitutes for 702B: 1F4622, 354080, 942532 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 702B?
702B is cataloged in the U.S. Government catalog under NSN 3110-00-156-7721. This indicates validated use in U.S. government and defense supply chains.
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