NSN 3110-01-239-5954 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-239-5954. Manufacturer of record part number: JD-9878.
Style Designator: SEPARABLE ROLLERS, NO INNER RACE, HARDENED AND GROUND
Overall Outside Diameter: 1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN
Alignment Type: RIGID
Bore Diameter: 1.3760 INCHES MINIMUM AND 1.3769 INCHES MAXIMUM IN
Material: STEEL OVERALL
Identification
NSN: 3110-01-239-5954
NIIN: 012395954
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: JD-9878
Manufacturer: Deere & Co
General Description
The Bearing,roller,needle, cataloged under National Stock Number 3110-01-239-5954, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Deere & Co. Government technical data includes 7 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.
Technical Specifications
Parameter
Value
NSN
3110-01-239-5954
Primary Part Number
JD-9878
Item Name
Bearing,roller,needle
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Deere & Co
Status
ACTIVE
Retainer Fabrication Method
PRESSED
Surface Finish
GROUND
Style Designator
SEPARABLE ROLLERS, NO INNER RACE, HARDENED AND GROUND
Overall Outside Diameter
1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN
Alignment Type
RIGID
Bore Diameter
1.3760 INCHES MINIMUM AND 1.3769 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 3110-01-239-5954?
NSN 3110-01-239-5954 is a Bearing,roller,needle, manufactured by Deere & Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-239-5954?
NSN 3110-01-239-5954 has 1 manufacturer part number on file: JD-9878 (Deere & Co).
What are the specifications of JD-9878?
Key specifications for JD-9878: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Style Designator: SEPARABLE ROLLERS, NO INNER RACE, HARDENED AND GROUND; Overall Width: 1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-239-5954 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.