NSN 3130-01-555-0120 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-555-0120. Manufacturer of record part number: RA746.
Also searched as3130-01-555-0120 ·
3130015550120 ·
NIIN 015550120 ·
01-555-0120 ·
FSC 3130 Bearings, Mounted · CAGE 73047 · RA746
Nearby stock numbers← 3130-01-554-9328 Housing, Bearing Unit
·
3130-01-555-0204 Bearing Unit, Plain →
3130-01-555-0120 — Bearings, Mounted
Features
Bearing Unit,roller — FSC 3130
1 manufacturer part number on file
Manufacturer of record: Fairfield Manufacturing Company, Inc. Dba Dana Fairfield
Identification
NSN: 3130-01-555-0120
NIIN: 015550120
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: RA746
Manufacturer: Fairfield Manufacturing Company, Inc. Dba Dana Fairfield
General Description
The Bearing Unit,roller, cataloged under National Stock Number 3130-01-555-0120, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Fairfield Manufacturing Company, Inc. Dba Dana Fairfield. 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
3130-01-555-0120
Primary Part Number
RA746
Item Name
Bearing Unit,roller
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
Fairfield Manufacturing Company, Inc. Dba Dana Fairfield
Fairfield Manufacturing Company, Inc. Dba Dana Fairfield (USA)
No interchangeability data on file.
Other items in FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118
3130-00-001-5118 · Item name not on file
3130-00-001-5137
BEARING UNIT,BALL
3130-00-001-6585
3130-00-001-6585 · Item name not on file
3130-00-003-0422
3130-00-003-0422 · Item name not on file
3130-00-003-0455
3130-00-003-0455 · Item name not on file
3130-00-003-0794
BEARING UNIT,BALL
3130-00-003-2802
BEARING UNIT,BALL
3130-00-003-9535
3130-00-003-9535 · Item name not on file
Frequently Asked Questions
What is NSN 3130-01-555-0120?
NSN 3130-01-555-0120 is a Bearing Unit,roller, manufactured by Fairfield Manufacturing Company, Inc. Dba Dana Fairfield, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-555-0120?
NSN 3130-01-555-0120 has 1 manufacturer part number on file: RA746 (Fairfield Manufacturing Company, Inc. Dba Dana Fairfield).
What are the specifications of RA746?
Key specifications for RA746: Part Name Assigned by Controlling Agency: CARRIER, BEARING; End Item Identification: GEAR ASSY-RING ANGLE ASSY RA701. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-555-0120 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.