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R1916E112 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

R1916E112: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP M50 ROLLER, bore_shape: STRAIGHT, bore_diameter: 3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN, surface_finish: GROUND, inner_ring_width: 0.6890 INCHES MINIMUM AND 0.6940 INCHES MAXIMUM IN, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-253-3236, 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
R1916E112
NSN: 3110-01-253-3236
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL COMP M50 ROLLER
bore_shapeSTRAIGHT
bore_diameter3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
surface_finishGROUND
inner_ring_width0.6890 INCHES MINIMUM AND 0.6940 INCHES MAXIMUM IN
locating_featureNONLOCATING
outer_ring_width0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN
style_designatorCYLINDRICAL INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
precious_materialSILVER
overall_outside_diameter4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
material_document_and_classificationAMS6490 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySINGLE ROW ROLLER BEARING
NSN3110-01-253-3236
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: R1916E112 · 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
•
OUTER RING WIDTH: 0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
PRECIOUS MATERIAL: SILVER
•
STYLE DESIGNATOR: CYLINDRICAL INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS6490 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OVERALL OUTSIDE DIAMETER: 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
PRECIOUS MATERIALSILVER
STYLE DESIGNATORCYLINDRICAL INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6490 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL OUTSIDE DIAMETER4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCYSINGLE ROW ROLLER BEARING
BORE DIAMETER3.1493 INCHES MINIMUM AND 3.1496 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
5014T13P06Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is R1916E112?
R1916E112 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace R1916E112?
There is 1 known substitute for R1916E112: 5014T13P06. Substitute compatibility should be verified for your specific system.
What is the NSN for R1916E112?
R1916E112 is cataloged in the U.S. Government catalog under NSN 3110-01-253-3236. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
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.