PartsTable
Technical Data Sheet
20317 ✓ Verified by PartsTable
Legrand · 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

- Compact size, powerful sound<br>- For music and hands-free phone calls<br>- Bluetooth, 10m wireless range<br>- Rechargeable battery, 8 hours playtime<br>- Volume, media and call-pickup buttons<br>- Line-in connection for mp3 player/smartphone<br>- Including wrist strap This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-7620, 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
20317
NSN: 3110-00-156-7620
FSC: 3110
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
bulb_styleT ("U" SHAPED TUBULAR)
overall_length5.700 INCHES MAXIMUM IN
wattage_rating9.000 WATTS
bulb_designatorT-4
special_featuresENERGY SAVER; 2G7 LAMP BASE; 4100K; 85CRI
rated_average_lifeHOURS
average_life_rating_in_hours10000.0
emitted_light_characteristicWHITE
NSN3110-00-156-7620
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 20317 · Legrand ⚠ 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
LOAD DIRECTION: ANGULAR
OVERALL OUTSIDE DIAMETER: 180.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
BORE SHAPE: STRAIGHT
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH41.0 MILLIMETERS NOMINAL MM
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER180.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
BORE DIAMETER85.00 MILLIMETERS NOMINAL MM
CONTACT ANGLE25.0 DEGREES MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
FF-B-171Interchangeable
interchangeable cross-reference
interchangeable
58E001-29Interchangeable
interchangeable cross-reference
interchangeable
AA59630-206TABTUInterchangeable
interchangeable cross-reference
interchangeable
7313BGM2BRGSInterchangeable
interchangeable cross-reference
interchangeable
7313DTBRZRETInterchangeable
interchangeable cross-reference
interchangeable
V30313DTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20317?
20317 is a BEARING,BALL,ANNULAR manufactured by Legrand.
What parts can replace 20317?
There are 33 known substitutes for 20317: FF-B-171, 58E001-29, AA59630-206TABTU and 30 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20317?
20317 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-7620. This indicates validated use in U.S. government and defense supply chains.
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