NSN 3130-01-491-2291 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-491-2291. Manufacturer of record part number: P-LB68111FR.
Manufacturer of record: Rexnord Industries, Llc Div Link-Belt Bearing Operation
Identification
NSN: 3130-01-491-2291
NIIN: 014912291
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: P-LB68111FR
Manufacturer: Rexnord Industries, Llc Div Link-Belt Bearing Operation
General Description
The Bearing Unit,roller, cataloged under National Stock Number 3130-01-491-2291, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rexnord Industries, Llc Div Link-Belt Bearing Operation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3130-01-491-2291
Primary Part Number
P-LB68111FR
Item Name
Bearing Unit,roller
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
Rexnord Industries, Llc Div Link-Belt Bearing Operation
Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA)
Reference documents
Reference
Meaning
P-LB68111FH
5/9Secondary reference
Rexnord Industries, Llc Div Link-Belt Bearing Operation
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 3130-01-491-2291?
NSN 3130-01-491-2291 is a Bearing Unit,roller, manufactured by Rexnord Industries, Llc Div Link-Belt Bearing Operation, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-491-2291?
NSN 3130-01-491-2291 has 1 manufacturer part number on file: P-LB68111FR (Rexnord Industries, Llc Div Link-Belt Bearing Operation).
What are the specifications of P-LB68111FR?
Key specifications for P-LB68111FR: Special Features: SPLIT 6800 BLOCK; End Item Identification: REEL, FUEL ASTERN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-491-2291 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.