PartsTable
Technical Data Sheet
210L ✓ 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 material: RUBBER BODY, bore_shape: STRAIGHT, bore_diameter: 50.00 MILLIMETERS NOMINAL MM, nominal_width: 0.500 INCHES IN, overall_width: 4.000 INCHES NOMINAL IN, load_direction: RADIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8540, 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
210L
NSN: 3110-00-144-8540
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialRUBBER BODY
bore_shapeSTRAIGHT
bore_diameter50.00 MILLIMETERS NOMINAL MM
nominal_width0.500 INCHES IN
overall_width4.000 INCHES NOMINAL IN
load_directionRADIAL
overall_height2.280 INCHES NOMINAL IN
overall_length5.070 INCHES NOMINAL IN
surface_finishGROUND
shield_quantity1
performance_typeLIGHT DUTY
style_designatorPOSITIVE DRIVE
NSN3110-00-144-8540
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 210L · 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
SURFACE FINISH: GROUND
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL: STEEL OVERALL
BORE DIAMETER: 50.00 MILLIMETERS NOMINAL MM
LOAD DIRECTION: RADIAL
INTERNAL FIT-UP DESIGNATION: STANDARD
BORE SHAPE: STRAIGHT
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)
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
BORE DIAMETER50.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
OVERALL WIDTH20.00 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
OVERALL OUTSIDE DIAMETER90.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
62735-3Interchangeable
interchangeable cross-reference
interchangeable
6210Interchangeable
interchangeable cross-reference
interchangeable
1851640Interchangeable
interchangeable cross-reference
interchangeable
TW151199Interchangeable
interchangeable cross-reference
interchangeable
203210Interchangeable
interchangeable cross-reference
interchangeable
SF1010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 210L?
210L is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 210L?
There are 31 known substitutes for 210L: 62735-3, 6210, 1851640 and 28 more. Substitute compatibility should be verified for your specific system.
Is 210L still available?
210L is currently cancelled.
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