PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 51505
51505 ✓ Verified by PartsTable
Lindy · 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

Adds two USB 2.0 ports to your notebook!<br>- Bus Type: ExpressCard/34<br>- Speed: Up to 480Mbps<br>- Connectors: 2 x Type A USB Female<br>- Ideal for connecting extra USB peripherals such as printers, scanners, drive housings etc., to your notebook<br>- Built-in power jack for optional adapter for use when the connected device require power from the USB port<br>- For use with computers which feature ExpressCard expansion slots<br>- Compatible with Windows 2000/XP/Vista/Windows 7/Server 2003, 2008 and Mac OS 8.6 & above. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5064, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
51505
NSN: 3110-00-156-5064
FSC: 3110
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
shapeSTRAIGHT
length2.000 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialTUNGSTEN CARBIDE
bore_shapeSTRAIGHT
seal_width0.313 INCHES NOMINAL IN
design_typeNONREUSABLE
head_weight16.000 OUNCES OZ
temp_rating300.0 FAHRENHEIT NOMINAL DEGF
constructionSOLID
body_diameter7.250 INCHES NOMINAL IN
bore_diameter25.00 MILLIMETERS NOMINAL MM
NSN3110-00-156-5064
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 51505 · Lindy ⚠ 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: 25.00 MILLIMETERS NOMINAL MM
•
SELF-ALIGNMENT LOCATION: INTERNAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-SEPARABLE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MATERIAL: STEEL OVERALL
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 DIAMETER25.00 MILLIMETERS NOMINAL MM
SELF-ALIGNMENT LOCATIONINTERNAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE
INTERNAL FIT-UP DESIGNATIONSTANDARD
STYLE DESIGNATORNON-SEPARABLE
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA123 TYPE AND 00 GRADE
OVERALL WIDTH18.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
275-66Interchangeable
interchangeable cross-reference
interchangeable
8281Interchangeable
interchangeable cross-reference
interchangeable
SCB27560Interchangeable
interchangeable cross-reference
interchangeable
PA5330Interchangeable
interchangeable cross-reference
interchangeable
BAC1504-1511Interchangeable
interchangeable cross-reference
interchangeable
D15-653IPC578Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51505?
51505 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Lindy.
What parts can replace 51505?
There are 25 known substitutes for 51505: 275-66, 8281, SCB27560 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51505?
51505 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5064. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026