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641114 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

641114: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 1.156 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN, body_height: 2.940 INCHES NOMINAL IN, body_length: 1.656 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN, power_source: EXTERNAL, body_material: METAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-159-1657, 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
MRO→ MRO_GENERAL→ 641114
NSN: 3110-00-159-1657
NIINs: 001591657, 004883371, 011232099
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
body_width1.156 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
body_height2.940 INCHES NOMINAL IN
body_length1.656 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
power_sourceEXTERNAL
body_materialMETAL
bore_diameter0.1563 INCHES NOMINAL IN
movement_typeMOVING COIL, PERMANENT MAGNET
overall_width0.2500 INCHES NOMINAL IN
pointer_colorBLACK SINGLE INDICATOR SINGLE RANGE
alignment_typeRIGID
inclosure_typeHERMETICALLY SEALED
NSN3110-00-159-1657
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 641114 · 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: 0.2813 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 0.1563 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH0.2500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.2813 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.1563 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
D5361Reference document
Same NSN cross-reference
Reference document — Secondary reference
GB-2 1/2 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
10107347Reference document
Same NSN cross-reference
Reference document — Informative reference only
177703-15Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 641114?
641114 is a BEARING,ROLLER,NEEDLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 641114?
There are 4 known substitutes for 641114: D5361, GB-2 1/2 4, 10107347 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 641114?
641114 is cataloged in the U.S. Government catalog under NSN 3110-00-159-1657. This indicates validated use in U.S. government and defense supply chains.
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