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MR112KG100 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MR112KG100: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN, overall_width: 0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN, surface_finish: GROUND, style_designator: SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-018-0875, 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
MR112KG100
NSN: 3110-01-018-0875
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN
overall_width0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN
surface_finishGROUND
style_designatorSINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
internal_clearance0.0020 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
overall_outside_diameter3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM IN
standard_tolerance_designationRBEC NO.5
NSN3110-01-018-0875
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MR112KG100 · 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
•
INTERNAL CLEARANCE: 0.0020 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.5
•
BORE DIAMETER: 2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0020 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
OVERALL WIDTH0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
BORE DIAMETER2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
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 5
9699M15P01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MR-112-K6-100Reference document
Same NSN cross-reference
Reference document — Secondary reference
1962M55P01Reference document
Same NSN cross-reference
Reference document — Secondary reference
9699M15Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
3110PL0885439Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MR112KG100?
MR112KG100 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace MR112KG100?
There are 5 known substitutes for MR112KG100: 9699M15P01, MR-112-K6-100, 1962M55P01 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MR112KG100?
MR112KG100 is cataloged in the U.S. Government catalog under NSN 3110-01-018-0875. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.