PartsTable
Technical Data Sheet
33257 ✓ Verified by PartsTable
Freecom · 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

External multimedia hard drive with built-in BitTorrent client and HDMI interface. Works directly on your TV/HiFi, without the use of a PC. All you need for Multimedia Entertainment.<br><br>- Easy integration of 3.5" SATA drives (Freecom recommends to built Samsung or WD SATA hard drives).<br>- Movie Player: Store and play back movies.<br>- Music Player: Store and play back music files.<br>- Digital Photo viewer: Store and view pictures.<br>- Can also be used as a fast USB 2.0 external hard drive.<br>- Play back all your files directly from the internal hard drive.<br>- Play back all your files directly from any PCs in your network.<br>- Lets you share movies, music, photos and large documents.<br>- Works directly on your TV/HiFi, without the use of a PC!<br>- Connects to your network via Ethernet connection or via WLAN.<br>- Can also be used as USB 2.0 external hard drive.<br>- Stream directly from any PC within your network to your TV.<br>- Audio - Stereo, Coaxial.<br>- Video – HD This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-293-8579, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
33257
NSN: 3110-00-293-8579
FSC: 3110
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.4650 INCHES NOMINAL IN
cone_width0.6600 INCHES NOMINAL IN
bore_diameter1.2500 INCHES NOMINAL IN
overall_width0.6600 INCHES NOMINAL IN
standout_width0.1600 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.0930 INCHES NOMINAL IN
backface_corner_radius0.0460 INCHES NOMINAL IN
overall_outside_diameter2.3280 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA CLASS 4
NSN3110-00-293-8579
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 33257 · Freecom ⚠ 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
CONE CORNER RADIUS: 0.0930 INCHES NOMINAL IN
BORE DIAMETER: 1.2500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER: 2.3280 INCHES NOMINAL IN
CONE WIDTH: 0.6600 INCHES NOMINAL IN
STANDOUT WIDTH: 0.1600 INCHES NOMINAL IN
RETAINER FABRICATION METHOD: PRESSED
CUP WIDTH: 0.4650 INCHES NOMINAL IN
BACKFACE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0930 INCHES NOMINAL IN
BORE DIAMETER1.2500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.3280 INCHES NOMINAL IN
CONE WIDTH0.6600 INCHES NOMINAL IN
STANDOUT WIDTH0.1600 INCHES NOMINAL IN
RETAINER FABRICATION METHODPRESSED
CUP WIDTH0.4650 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0460 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 4
OVERALL WIDTH0.6600 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1120-50125Interchangeable
interchangeable cross-reference
interchangeable
1120-501Interchangeable
interchangeable cross-reference
interchangeable
12175-12303Interchangeable
interchangeable cross-reference
interchangeable
S6766Interchangeable
interchangeable cross-reference
interchangeable
12175-99404Interchangeable
interchangeable cross-reference
interchangeable
4254703Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33257?
33257 is a BEARING,ROLLER,TAPERED manufactured by Freecom.
What parts can replace 33257?
There are 22 known substitutes for 33257: 1120-50125, 1120-501, 12175-12303 and 19 more. Substitute compatibility should be verified for your specific system.
Is 33257 still available?
33257 is currently cancelled.
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