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B541DDFS160L — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B541DDFS160L: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OUTER RING, bore_diameter: 1.0625 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.2810 INCHES NOMINAL IN, outer_ring_width: 0.2500 INCHES NOMINAL IN, special_features: FILLED WITH 80 PCT SPECIFIED LUBRICANT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-061-7946, 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
B541DDFS160L
NSN: 3110-00-061-7946
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OUTER RING
bore_diameter1.0625 INCHES NOMINAL IN
seal_quantity2
load_directionRADIAL
shield_quantity2
inner_ring_width0.2810 INCHES NOMINAL IN
outer_ring_width0.2500 INCHES NOMINAL IN
special_featuresFILLED WITH 80 PCT SPECIFIED LUBRICANT
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDES
bearing_seal_typeCONTACT
surface_treatmentCADMIUM EXPOSED SURFACES AS MOUNTED
overall_outside_diameter1.5000 INCHES NOMINAL IN
NSN3110-00-061-7946
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B541DDFS160L · 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 6
B541ZZ75Reference document
Same NSN cross-reference
Reference document — Secondary reference
B541DDReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2L7012-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
B541DDFS160Reference document
Same NSN cross-reference
Reference document — Secondary reference
B541DDF160LReference document
Same NSN cross-reference
Reference document — Secondary reference
2L7012-4 86831Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B541DDFS160L?
B541DDFS160L is a BEARING,BALL,AIRFRAME.
What parts can replace B541DDFS160L?
There are 6 known substitutes for B541DDFS160L: B541ZZ75, B541DD, 2L7012-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B541DDFS160L?
B541DDFS160L is cataloged in the U.S. Government catalog under NSN 3110-00-061-7946. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.