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B125747 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B125747: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: COPPER ALLOY OVERALL, leg_length: 0.750 INCHES NOMINAL ALL ENDS IN, seat_angle: 45.0 DEGREES THIRD END, slot_depth: 0.062 INCHES SINGLE END IN, slot_width: 0.047 INCHES SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-516-5491, 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
B125747
NSN: 3110-00-516-5491
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 83298 — ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialCOPPER ALLOY OVERALL
leg_length0.750 INCHES NOMINAL ALL ENDS IN
seat_angle45.0 DEGREES THIRD END
slot_depth0.062 INCHES SINGLE END IN
slot_width0.047 INCHES SINGLE END IN
thread_class2A THIRD END A
leg_thickness0.063 INCHES NOMINAL IN
overall_width2.688 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
heat_treatmentT-6 SOLUTION HEAT TREATED
overall_height0.256 INCHES IN
NSN3110-00-516-5491
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B125747 · 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
SUBSTITUTES & CROSS-REFERENCES 9
209S0107A006A82S0000Reference document
Same NSN cross-reference
Reference document — Secondary reference
374P646G01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
209Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
903209Reference document
Same NSN cross-reference
Reference document — Secondary reference
14818Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ST202Reference document
Same NSN cross-reference
Reference document — Secondary 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 B125747?
B125747 is a BEARING,BALL,ANNULAR.
What parts can replace B125747?
There are 9 known substitutes for B125747: 209S0107A006A82S0000, 374P646G01, 209 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B125747?
B125747 is cataloged in the U.S. Government catalog under NSN 3110-00-516-5491. This indicates validated use in U.S. government and defense supply chains.
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