MR118KC102 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

MR118KC102: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_shape: STRAIGHT, bore_diameter: 90.0 MILLIMETERS NOMINAL MM, overall_width: 24.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, locating_feature: TWO DIRECTION. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-221-9700, 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

MR118KC102

NSN: 3110-00-221-9700
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)

SPECIFICATIONS

material	STEEL COMP E52100 INNER RING
bore_shape	STRAIGHT
bore_diameter	90.0 MILLIMETERS NOMINAL MM
overall_width	24.0 MILLIMETERS NOMINAL MM
surface_finish	GROUND
locating_feature	TWO DIRECTION
special_features	HEAT TREATMENT STABILIZED AT 350 DEG F MIN AND TWO SLOTS ON ONE SIDE OF OUTER RING 0.2600 IN. MAX WIDE BY 0.0950 IN. MAX DEEP 180 DEG APART IN
style_designator	SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
internal_clearance	0.0042 INCHES MINIMUM RADIAL AND 0.0048 INCHES MAXIMUM RADIAL IN
overall_outside_diameter	140.0 MILLIMETERS NOMINAL MM
retainer_fabrication_method	MACHINED
standard_tolerance_designation	RBEC NO.5
NSN	3110-00-221-9700

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

INTERNAL CLEARANCE: 0.0042 INCHES MINIMUM RADIAL AND 0.0048 INCHES MAXIMUM RADIAL IN

•

LOCATING FEATURE: TWO DIRECTION

•

SURFACE FINISH: GROUND

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
INTERNAL CLEARANCE	0.0042 INCHES MINIMUM RADIAL AND 0.0048 INCHES MAXIMUM RADIAL IN
LOCATING FEATURE	TWO DIRECTION
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH	24.0 MILLIMETERS NOMINAL MM

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

44049D251Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MR118KC102?

MR118KC102 is a BEARING,ROLLER,CYLINDRICAL.

What parts can replace MR118KC102?

There is 1 known substitute for MR118KC102: 44049D251. Substitute compatibility should be verified for your specific system.

What is the NSN for MR118KC102?

MR118KC102 is cataloged in the U.S. Government catalog under NSN 3110-00-221-9700. This indicates validated use in U.S. government and defense supply chains.

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MR118KC102 — BEARING,ROLLER,CYLINDRICAL

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