PartsTable
Technical Data Sheet
13B4 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, seat_angle: 30.0 DEGREES SECOND END, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2A FIRST END A, alignment_type: RIGID, exterior_color: BLACK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1760, 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
13B4
NSN: 3110-00-156-1760
FSC: 3110
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
seat_angle30.0 DEGREES SECOND END
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2A FIRST END A
alignment_typeRIGID
exterior_colorBLACK
overall_height0.7500 INCHES NOMINAL IN
surface_finishGROUND
connection_typeTHREADED EXTERNAL TUBE FIRST END
inside_diameter0.125 INCHES NOMINAL IN
connection_styleSWIVEL NUT, INVERTED FLARE FIRST END
outside_diameter0.370 INCHES NOMINAL IN
NSN3110-00-156-1760
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13B4 · 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
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
ALIGNMENT TYPE: RIGID
MATERIAL: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
BORE SMALLEST DIAMETER: 2.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER: 2.9687 INCHES NOMINAL IN
STYLE DESIGNATOR: GROOVED RACE SURFACE
TECHNICAL CHARACTERISTICS (FLIS)
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
ALIGNMENT TYPERIGID
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
BORE SMALLEST DIAMETER2.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.9687 INCHES NOMINAL IN
OVERALL HEIGHT0.7500 INCHES NOMINAL IN
STYLE DESIGNATORGROOVED RACE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
W2Interchangeable
interchangeable cross-reference
interchangeable
13BInterchangeable
interchangeable cross-reference
interchangeable
BB43Interchangeable
interchangeable cross-reference
interchangeable
4316MInterchangeable
interchangeable cross-reference
interchangeable
4316Interchangeable
interchangeable cross-reference
interchangeable
000-2000-1014Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13B4?
13B4 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 13B4?
There are 22 known substitutes for 13B4: W2, 13B, BB43 and 19 more. Substitute compatibility should be verified for your specific system.
Is 13B4 still available?
13B4 is currently cancelled.
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