N318-3C — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

N318-3C: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 90.0 MILLIMETERS NOMINAL MM, overall_width: 43.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, locating_feature: TWO DIRECTION. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-440-6153, 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

N318-3C

NSN: 3110-01-440-6153
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: U1454 — BROOK CROMPTON (GBR)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	90.0 MILLIMETERS NOMINAL MM
overall_width	43.0 MILLIMETERS NOMINAL MM
surface_finish	GROUND
locating_feature	TWO DIRECTION
style_designator	SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE
overall_outside_diameter	190.0 MILLIMETERS NOMINAL MM
internal_fit-up_designation	LOOSE
retainer_fabrication_method	PRESSED
NSN	3110-01-440-6153

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: LOOSE

•

LOCATING FEATURE: TWO DIRECTION

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 190.0 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL FIT-UP DESIGNATION	LOOSE
LOCATING FEATURE	TWO DIRECTION
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE
OVERALL WIDTH	43.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	190.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
BORE DIAMETER	90.0 MILLIMETERS NOMINAL MM
MATERIAL	STEEL 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

NU318-C3Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 N318-3C?

N318-3C is a BEARING,ROLLER,CYLINDRICAL.

What parts can replace N318-3C?

There is 1 known substitute for N318-3C: NU318-C3. Substitute compatibility should be verified for your specific system.

What is the NSN for N318-3C?

N318-3C is cataloged in the U.S. Government catalog under NSN 3110-01-440-6153. This indicates validated use in U.S. government and defense supply chains.

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N318-3C — BEARING,ROLLER,CYLINDRICAL

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