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MU1310-DAHL — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MU1310-DAHL: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN, overall_width: 1.0580 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM IN, surface_finish: UNGROUND, locating_feature: ONE DIRECTION. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-031-6183, 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
MU1310-DAHL
NSN: 3110-01-031-6183
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
overall_width1.0580 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM IN
surface_finishUNGROUND
locating_featureONE DIRECTION
special_features0.3750 IN. BLIND HOLE IN OD OF OUTER RING,0.1300 IN. DEEP IN
style_designatorSINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
overall_outside_diameter4.3323 INCHES MINIMUM AND 4.3329 INCHES MAXIMUM IN
internal_fit-up_designationLOOSE
retainer_fabrication_methodPRESSED
NSN3110-01-031-6183
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MU1310-DAHL · 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
•
INTERNAL FIT-UP DESIGNATION: LOOSE
•
LOCATING FEATURE: ONE DIRECTION
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 4.3323 INCHES MINIMUM AND 4.3329 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONLOOSE
LOCATING FEATUREONE DIRECTION
SURFACE FINISHUNGROUND
STYLE DESIGNATORSINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
OVERALL WIDTH1.0580 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER4.3323 INCHES MINIMUM AND 4.3329 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
SPECIAL FEATURES0.3750 IN. BLIND HOLE IN OD OF OUTER RING,0.1300 IN. DEEP IN
BORE DIAMETER1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
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
CS-2300-0001Reference document
Same NSN cross-reference
Reference document — Secondary 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 MU1310-DAHL?
MU1310-DAHL is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace MU1310-DAHL?
There is 1 known substitute for MU1310-DAHL: CS-2300-0001. Substitute compatibility should be verified for your specific system.
What is the NSN for MU1310-DAHL?
MU1310-DAHL is cataloged in the U.S. Government catalog under NSN 3110-01-031-6183. 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.