PartsTable TECHNICAL DATA SHEET
NSN 3110-01-706-1872Government record, cited

Bearing, Roller, Self-Aligning3110-01-706-1872

NSN 3110-01-706-1872 · NIIN 017061872 · Part number 01 C 12 EX
Cooper Bearings Inc · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 9S145
Government record, cited
NSN 3110-01-706-1872 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-706-1872. Manufacturer of record part number: 01 C 12 EX.
Also searched as  3110-01-706-1872 · 3110017061872 · NIIN 017061872 · 01-706-1872 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 9S145 · 01 C 12 EX
Nearby stock numbers  ·
Features
  • Bearing,roller,self-Aligning — FSC 3110
  • Bore Diameter: 19.05 MILLIMETERS NOMINAL MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Cooper Bearings Inc
Identification
  • NSN: 3110-01-706-1872
  • NIIN: 017061872
  • FSC: 3110 — Bearings, Antifriction, Unmounted
  • FSG: 31 — Bearings
  • Primary part number: 01 C 12 EX
  • Manufacturer: Cooper Bearings Inc
General Description

The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-01-706-1872, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Cooper Bearings Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-706-1872
Primary Part Number01 C 12 EX
Item NameBearing,roller,self-Aligning
FSC / FSG3110 / 31 — Bearings, Antifriction, Unmounted
ManufacturerCooper Bearings Inc
StatusACTIVE
Bore Diameter19.05 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
01 C 12 EX PRIMARY Cooper Bearings Inc (USA)
No interchangeability data on file.
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 3110-01-706-1872?

NSN 3110-01-706-1872 is a Bearing,roller,self-Aligning, manufactured by Cooper Bearings Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-706-1872?

NSN 3110-01-706-1872 has 1 manufacturer part number on file: 01 C 12 EX (Cooper Bearings Inc).

What are the specifications of 01 C 12 EX?

Key specifications for 01 C 12 EX: Overall Width: 200.0 MILLIMETERS NOMINAL MM; Special Features: 01 SERIES THROUGH 300 MILLIMETERS SHAFT SIZE; MEDIUM DUTY; CARTRIDGE ONLY; EXPANSION TYPE; MM; Part Name Assigned by Controlling Agency: METRIC BEARING CARTRIDGE AND PILLOW BLOCKS; Bore Diameter: 19.05 MILLIMETERS NOMINAL MM. 1 specification is documented in the U.S. Government catalog.

Is NSN 3110-01-706-1872 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.
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