NSN 3110-00-070-1909 · NIIN 000701909 · Part number 2M207WICRDUM
Timken Co Div the Timken Company · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 21335
Government record, cited
NSN 3110-00-070-1909 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-070-1909. Manufacturer of record part number: 2M207WICRDUM.
Overall Outside Diameter: 72.00 MILLIMETERS NOMINAL MM
Load Direction: ANGULAR
Standard Tolerance Designation: ABEC NO.3
Bore Diameter: 35.00 MILLIMETERS NOMINAL MM
Identification
NSN: 3110-00-070-1909
NIIN: 000701909
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 2M207WICRDUM
Manufacturer: Timken Co Div the Timken Company
General Description
The Bearing,ball,duplex, cataloged under National Stock Number 3110-00-070-1909, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 11 specifications, 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.
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
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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
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3110-00-001-4689
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3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-00-070-1909?
NSN 3110-00-070-1909 is a Bearing,ball,duplex, manufactured by Timken Co Div the Timken Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-070-1909?
NSN 3110-00-070-1909 has 1 manufacturer part number on file: 2M207WICRDUM (Timken Co Div the Timken Company).
What are the specifications of 2M207WICRDUM?
Key specifications for 2M207WICRDUM: Surface Finish: GROUND; Bearing Preload Designation: MEDIUM; Style Designator: UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE; Overall Width: 17.0 MILLIMETERS NOMINAL MM. 11 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-070-1909 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.