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5190402 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5190402: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.150 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, fastener_length: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-159-1660, 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
5190402
NSN: 3110-00-159-1660
NIINs: 001591660, 011663641
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
head_height0.150 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
thread_class2A A
thread_length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
fastener_length1.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
internal_drive_styleW/O INTERNAL DRIVE
nominal_thread_diameter0.250 INCHES IN
first_diameter_from_head0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
NSN3110-00-159-1660
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5190402 · 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: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 0.5625 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 0.5000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH0.3281 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.5625 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.5000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
148456Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC5190402Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3227Reference document
Same NSN cross-reference
Reference document — Secondary reference
148422Reference document
Same NSN cross-reference
Reference document — Secondary reference
NGA7088Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5190402?
5190402 is a BEARING,ROLLER,NEEDLE.
What parts can replace 5190402?
There are 5 known substitutes for 5190402: 148456, PC5190402, 3227 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5190402?
5190402 is cataloged in the U.S. Government catalog under NSN 3110-00-159-1660. This indicates validated use in U.S. government and defense supply chains.
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