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GMH18161 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

GMH18161: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.1250 INCHES NOMINAL IN, overall_width: 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, special_features: GROUND OD. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-018-6507, 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
GMH18161
NSN: 3110-01-018-6507
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.1250 INCHES NOMINAL IN
overall_width0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
alignment_typeRIGID
surface_finishGROUND
special_featuresGROUND OD
style_designatorNON-SEPARABLE, CLOSED END, DRAWN SHELL
overall_outside_diameter1.5000 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
NSN3110-01-018-6507
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: GMH18161 · 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: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-SEPARABLE, CLOSED END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 1.5000 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 1.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE, CLOSED END, DRAWN SHELL
OVERALL WIDTH0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.5000 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESGROUND OD
BORE DIAMETER1.1250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
4254656Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GMH18161?
GMH18161 is a BEARING,ROLLER,NEEDLE.
What parts can replace GMH18161?
There is 1 known substitute for GMH18161: 4254656. Substitute compatibility should be verified for your specific system.
What is the NSN for GMH18161?
GMH18161 is cataloged in the U.S. Government catalog under NSN 3110-01-018-6507. This indicates validated use in U.S. government and defense supply chains.
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