PartsTable
Technical Data Sheet
25530 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, temp_rating: 257.0 FAHRENHEIT SINGLE RESPONSE DEGF, alignment_type: RIGID, overall_height: 15.5 MILLIMETERS NOMINAL MM, surface_finish: GROUND, working_length: 20.0 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1866, 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
25530
NSN: 3110-00-156-1866
FSC: 3110
CAGE: 56570 — JETSTREAM OF HOUSTON, LLP DBA JETSTREAM OF HOUSTON LLP (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
temp_rating257.0 FAHRENHEIT SINGLE RESPONSE DEGF
alignment_typeRIGID
overall_height15.5 MILLIMETERS NOMINAL MM
surface_finishGROUND
working_length20.0 INCHES NOMINAL IN
fastener_length1.500 INCHES NOMINAL IN
style_designatorSTRAIGHT CORRUGATED
bore_smallest_diameter30.0 MILLIMETERS NOMINAL MM
end_item_identificationBOAT, RIGID I
nominal_thread_diameter0.500 INCHES IN
media_for_which_designedLIQUID, COOLANT SINGLE RESPONSE
NSN3110-00-156-1866
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 25530 · 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 STD TOLERANCE FOR THRUST BEARINGS
ALIGNMENT TYPE: RIGID
OVERALL OUTSIDE DIAMETER: 53.0 MILLIMETERS NOMINAL MM
SURFACE FINISH: GROUND
BORE SMALLEST DIAMETER: 30.0 MILLIMETERS NOMINAL MM
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
STYLE DESIGNATOR: GROOVED RACE SURFACE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
ALIGNMENT TYPERIGID
OVERALL HEIGHT15.5 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER53.0 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
BORE SMALLEST DIAMETER30.0 MILLIMETERS NOMINAL MM
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
STYLE DESIGNATORGROOVED RACE SURFACE
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
A54-2Interchangeable
interchangeable cross-reference
interchangeable
210162Interchangeable
interchangeable cross-reference
interchangeable
9100-2254Interchangeable
interchangeable cross-reference
interchangeable
310126Interchangeable
interchangeable cross-reference
interchangeable
100885Interchangeable
interchangeable cross-reference
interchangeable
12Z36PC96Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25530?
25530 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 25530?
There are 30 known substitutes for 25530: A54-2, 210162, 9100-2254 and 27 more. Substitute compatibility should be verified for your specific system.
Is 25530 still available?
25530 is currently cancelled.
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