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Technical Data Sheet
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A5949A — Technical Data Sheet

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— · 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 OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.5118 INCHES NOMINAL IN, overall_width: 0.2756 INCHES NOMINAL IN, load_direction: RADIAL, overall_outside_diameter: 1.1811 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-554-3217, 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
A5949A
NSN: 3110-00-554-3217
FSC: 3110
CAGE: 70945 — BLAW KNOX CORP BLAW-KNOX EQUIPMENT DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.5118 INCHES NOMINAL IN
overall_width0.2756 INCHES NOMINAL IN
load_directionRADIAL
overall_outside_diameter1.1811 INCHES NOMINAL IN
NSN3110-00-554-3217
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A5949A · 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
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE
•
MATERIAL: STEEL OVERALL
•
RETAINER FABRICATION METHOD: PRESSED
•
LOAD DIRECTION: RADIAL
•
BORE SHAPE: STRAIGHT
•
SURFACE FINISH: GROUND
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCOUNTERBORED OUTER RING, MAGNETO TYPE, S EPARABLE
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONABEC NO.1
OVERALL WIDTH7.0 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE DIAMETER13.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
2945InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2456F6-27InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BT13InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
0BJUREInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3110001420908InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FS7109InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A5949A?
A5949A is a BEARING,BALL,ANNULAR.
What parts can replace A5949A?
There are 35 known substitutes for A5949A: 2945, 2456F6-27, BT13 and 32 more. Substitute compatibility should be verified for your specific system.
Is A5949A still available?
A5949A 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: September 2026