PartsTable
Technical Data Sheet
T126 ✓ 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 CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include length: 0.562 INCHES NOMINAL SQUARE END IN, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, cup_width: 0.9542 INCHES NOMINAL IN, body_style: BUSHING MOUNT, body_width: 0.275 INCHES MAXIMUM IN, bore_shape: STRAIGHT BOTH ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-4172, 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
T126
NSN: 3110-00-100-4172
FSC: 3110
CAGE: 66821 — YALE SECURITY INC. DBA NORTON DOOR CONTROL (USA)
SPECIFICATIONS
length0.562 INCHES NOMINAL SQUARE END IN
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
cup_width0.9542 INCHES NOMINAL IN
body_styleBUSHING MOUNT
body_width0.275 INCHES MAXIMUM IN
bore_shapeSTRAIGHT BOTH ENDS
cone_width1.1420 INCHES NOMINAL IN
body_height0.350 INCHES NOMINAL IN
body_length0.500 INCHES NOMINAL IN
bore_length0.6250 INCHES NOMINAL BOTH ENDS IN
design_typeINSULATOR W/FLEXIBLE ROD ACTION
bore_diameter0.2498 INCHES NOMINAL FIRST END IN
NSN3110-00-100-4172
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: T126 · 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
BORE DIAMETER: 2.6250 INCHES NOMINAL IN
CONE WIDTH: 1.1420 INCHES NOMINAL IN
BACKFACE CORNER RADIUS: 0.0780 INCHES NOMINAL IN
STANDOUT WIDTH: 0.2188 INCHES NOMINAL IN
CONE CORNER RADIUS: 0.0930 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
CUP WIDTH: 0.9542 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER2.6250 INCHES NOMINAL IN
CONE WIDTH1.1420 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0780 INCHES NOMINAL IN
STANDOUT WIDTH0.2188 INCHES NOMINAL IN
OVERALL WIDTH1.1730 INCHES NOMINAL IN
CONE CORNER RADIUS0.0930 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CUP WIDTH0.9542 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
35118CInterchangeable
interchangeable cross-reference
interchangeable
711121Interchangeable
interchangeable cross-reference
interchangeable
21C2222Interchangeable
interchangeable cross-reference
interchangeable
4600-S726Interchangeable
interchangeable cross-reference
interchangeable
100880Interchangeable
interchangeable cross-reference
interchangeable
101514-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T126?
T126 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace T126?
There are 22 known substitutes for T126: 35118C, 711121, 21C2222 and 19 more. Substitute compatibility should be verified for your specific system.
Is T126 still available?
T126 is currently cancelled.
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