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202059 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

202059: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, inside_diameter: 0.310 INCHES NOMINAL IN, outside_diameter: 0.560 INCHES NOMINAL IN, end_item_identification: 6115-01-369-7465, inside_surface_condition: SMOOTH, media_for_which_designed: AIR SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3245, 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
202059
NSN: 3110-00-554-3245
NIINs: 005543245, 011264029, 013758067
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 75394 — EMERSON POWER TRANSMISSION CORPORATION DBA EMERSON DIV EMERSON POWER TRANSMISSION DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
inside_diameter0.310 INCHES NOMINAL IN
outside_diameter0.560 INCHES NOMINAL IN
end_item_identification6115-01-369-7465
inside_surface_conditionSMOOTH
media_for_which_designedAIR SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length12.250 INCHES MINIMUM OVERALL AND 12.750 INCHES MAXIMUM OVERALL IN
NSN3110-00-554-3245
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 202059 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 125.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH24.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER125.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER70.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 9
B19813NReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
ST954Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
304666C91Reference document
Same NSN cross-reference
Reference document — Secondary reference
3214Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B8QH4470AReference document
Same NSN cross-reference
Reference document — Secondary reference
7B7515Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 202059?
202059 is a BEARING,BALL,ANNULAR.
What parts can replace 202059?
There are 9 known substitutes for 202059: B19813N, ST954, 304666C91 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 202059?
202059 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3245. This indicates validated use in U.S. government and defense supply chains.
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