NSN 3110-01-723-8973 · NIIN 017238973 · Part number X32018X - Y32018X
The Timken Company Dba Timken Power Systems Ms · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 0ZM09
Government record, cited
NSN 3110-01-723-8973 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-723-8973. Manufacturer of record part number: X32018X - Y32018X.
Style Designator: CYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLE
Overall Outside Diameter: 140.0 MILLIMETERS NOMINAL MM
Bore Diameter: 90.0 MILLIMETERS NOMINAL MM
Material: STEEL OVERALL
2 manufacturer part numbers on file
Manufacturer of record: The Timken Company Dba Timken Power Systems Ms
Identification
NSN: 3110-01-723-8973
NIIN: 017238973
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: X32018X - Y32018X
Manufacturer: The Timken Company Dba Timken Power Systems Ms
General Description
The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-723-8973, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Company Dba Timken Power Systems Ms. Government technical data includes 5 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-723-8973
Primary Part Number
X32018X - Y32018X
Item Name
Bearing,roller,tapered
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
The Timken Company Dba Timken Power Systems Ms
Status
ACTIVE
Unpackaged Unit Weight
1700.0 GRAMS NOMINAL G
Style Designator
CYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLE
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 3110-01-723-8973?
NSN 3110-01-723-8973 is a Bearing,roller,tapered, manufactured by The Timken Company Dba Timken Power Systems Ms, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-723-8973?
NSN 3110-01-723-8973 has 2 manufacturer part numbers on file: X32018X - Y32018X (The Timken Company Dba Timken Power Systems Ms), I10126 (Uro Vehiculos Especiales Sa).
What are the specifications of X32018X - Y32018X?
Key specifications for X32018X - Y32018X: Unpackaged Unit Weight: 1700.0 GRAMS NOMINAL G; Style Designator: CYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLE; Overall Width: 32.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 140.0 MILLIMETERS NOMINAL MM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-723-8973 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.