NSN 3110-01-154-4356 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-154-4356. Manufacturer of record part number: 12296762.
Cup Width: 1.2380 INCHES MINIMUM AND 1.2420 INCHES MAXIMUM IN
Style Designator: STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS
Overall Outside Diameter: 2.6560 INCHES NOMINAL IN
Cone Corner Radius: 0.0800 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN
Standout Width: 0.1640 INCHES NOMINAL IN
Cone Width: 1.5580 INCHES MINIMUM AND 1.5780 INCHES MAXIMUM IN
Identification
NSN: 3110-01-154-4356
NIIN: 011544356
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 12296762
Manufacturer: The Timken Corporation
General Description
The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-154-4356, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-154-4356
Primary Part Number
12296762
Item Name
Bearing,roller,tapered
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
The Timken Corporation
Status
ACTIVE
Lubrication Material
OIL LUBRICATING
Cup Width
1.2380 INCHES MINIMUM AND 1.2420 INCHES MAXIMUM IN
Style Designator
STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS
Overall Outside Diameter
2.6560 INCHES NOMINAL IN
Cone Corner Radius
0.0800 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN
Standout Width
0.1640 INCHES NOMINAL IN
Cone Width
1.5580 INCHES MINIMUM AND 1.5780 INCHES MAXIMUM IN
Bore Diameter
1.5000 INCHES MINIMUM AND 1.5005 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
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-154-4356?
NSN 3110-01-154-4356 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-154-4356?
NSN 3110-01-154-4356 has 2 manufacturer part numbers on file: 12296762 (The Timken Corporation), 12296762 (Ntn Bearing Corporation of America).
What are the specifications of 12296762?
Key specifications for 12296762: Lubrication Material: OIL LUBRICATING; Cup Width: 1.2380 INCHES MINIMUM AND 1.2420 INCHES MAXIMUM IN; Style Designator: STRAIGHT BORE, SINGLE CUPS, SINGLE CONES CUP AND CONE SPACERS; Overall Width: 1.5580 INCHES MINIMUM AND 1.5780 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-154-4356 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.