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157606757 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

157606757: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 20.0 MILLIMETERS NOMINAL MM, overall_width: 16.0 MILLIMETERS NOMINAL MM, alignment_type: RIGID, surface_finish: GROUND, style_designator: SEPARABLE INNER RACE, DRAWN SHELL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-168-9274, 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
157606757
NSN: 3110-01-168-9274
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: A0199 — LEONARDO S.P.A. - ELECTRONICS DIVISION - DEFENCE BUSINESS AREA (ITA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter20.0 MILLIMETERS NOMINAL MM
overall_width16.0 MILLIMETERS NOMINAL MM
alignment_typeRIGID
surface_finishGROUND
style_designatorSEPARABLE INNER RACE, DRAWN SHELL
overall_outside_diameter32.0 MILLIMETERS NOMINAL MM
retainer_fabrication_methodMACHINED
NSN3110-01-168-9274
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 157606757 · 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: MACHINED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SEPARABLE INNER RACE, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 32.0 MILLIMETERS NOMINAL MM
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 20.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
SURFACE FINISHGROUND
STYLE DESIGNATORSEPARABLE INNER RACE, DRAWN SHELL
OVERALL WIDTH16.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER32.0 MILLIMETERS NOMINAL MM
ALIGNMENT TYPERIGID
BORE DIAMETER20.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
NA203216Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 157606757?
157606757 is a BEARING,ROLLER,NEEDLE.
What parts can replace 157606757?
There is 1 known substitute for 157606757: NA203216. Substitute compatibility should be verified for your specific system.
What is the NSN for 157606757?
157606757 is cataloged in the U.S. Government catalog under NSN 3110-01-168-9274. 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.