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Technical Data Sheet

SF13A — Technical Data Sheet

✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, bore_shape: STRAIGHT, flange_width: 0.0230 INCHES NOMINAL IN, bore_diameter: 0.0550 INCHES NOMINAL IN, overall_width: 0.0781 INCHES NOMINAL IN, load_direction: RADIAL. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-198-1763, 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
SF13A
NSN: 3110-00-198-1763
FSC: 3110
CAGE: 83086 — NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_shapeSTRAIGHT
flange_width0.0230 INCHES NOMINAL IN
bore_diameter0.0550 INCHES NOMINAL IN
overall_width0.0781 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
style_designatorLOADING GROOVE, NON-SEPARABLE
flange_outside_diameter0.2344 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
outer_ring_outside_diameter0.1875 INCHES NOMINAL IN
standard_tolerance_designationABEC NO.5
NSN3110-00-198-1763
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SF13A · 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
•
FLANGE OUTSIDE DIAMETER: 0.2344 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
BORE DIAMETER: 0.0550 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.0230 INCHES NOMINAL IN
•
OUTER RING OUTSIDE DIAMETER: 0.1875 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.2344 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
BORE DIAMETER0.0550 INCHES NOMINAL IN
FLANGE WIDTH0.0230 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.1875 INCHES NOMINAL IN
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
77NM082C4F5UInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9072532InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SS518FCHHP48L011InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SR4FR5P58LO1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-B-81793/7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M81793/07-JE1N5N1A1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SF13A?
SF13A is a BEARING,BALL,ANNULAR.
What parts can replace SF13A?
There are 31 known substitutes for SF13A: 77NM082C4F5U, 9072532, SS518FCHHP48L011 and 28 more. Substitute compatibility should be verified for your specific system.
Is SF13A still available?
SF13A is currently cancelled.
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