PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 20174
20174 ✓ Verified by PartsTable
Silverlit · 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

- XL ear pads with soft padding, ideal for long gaming sessions<br>- High quality sound with deep bass<br>- Foldable microphone for high quality in-game chat<br>- Inline remote for volume control and microphone mute<br>- 2m durable braided cable<br>- Adjustable headband This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-7513, 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
20174
NSN: 3110-00-156-7513
FSC: 3110
CAGE: 07429 — BLACK AND DECKER US INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND NICKEL ALLOY 400 SEAT
bore_shapeSTRAIGHT
bonnet_typeEXPOSED SPRING
flange_shapeROUND FIRST END
bore_diameter17.00 MILLIMETERS NOMINAL MM
contact_angle25.0 DEGREES MINIMUM
overall_width4.595 INCHES MINIMUM AND 4.655 INCHES MAXIMUM IN
inclosure_typeOPEN
load_directionANGULAR
overall_height4.345 INCHES MINIMUM AND 4.405 INCHES MAXIMUM IN
overall_length5.220 INCHES MINIMUM AND 5.280 INCHES MAXIMUM IN
surface_finishGROUND
NSN3110-00-156-7513
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 20174 · Silverlit ⚠ 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
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
BORE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
MATERIAL: STEEL INNER RING
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
OVERALL WIDTH12.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
MATERIALSTEEL INNER RING
MATERIALSTEEL BALL
MATERIALSTEEL OUTER RING
LOAD DIRECTIONANGULAR
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER40.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
VP-25-K 750 OHMInterchangeable
interchangeable cross-reference
interchangeable
20S750Interchangeable
interchangeable cross-reference
interchangeable
38YInterchangeable
interchangeable cross-reference
interchangeable
271171Interchangeable
interchangeable cross-reference
interchangeable
RK2000Interchangeable
interchangeable cross-reference
interchangeable
D20077P88Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20174?
20174 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Silverlit.
What parts can replace 20174?
There are 28 known substitutes for 20174: VP-25-K 750 OHM, 20S750, 38Y and 25 more. Substitute compatibility should be verified for your specific system.
Is 20174 still available?
20174 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026