The Bearing Unit,ball, cataloged under National Stock Number 3130-01-083-1006, 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. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3130-01-083-1006 |
| Primary Part Number | FC3U227H |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Rexnord Industries, Llc Div Link-Belt Bearing Operation |
| Status | ACTIVE |
| Seal Type | LABYRINTH |
| Lubrication Material | GREASE |
| Temp Rating | -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Lubrication Fitting Type | HYDRAULIC |
| Assembly Overall Length | 2.031 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Flange Thickness | 0.500 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Rotating Element Locking Method | ECCENTRIC CAM LOCKING COLLAR |
| Seal Location | BOTH ENDS |
| Block Type | FIXED |
| Style Designator | FLANGE CARTRIDGE BLOCK |
| Mounting Hole Diameter | 0.531 INCHES NOMINAL IN |
| Collar Location | ONE END |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Pilot Diameter | 4.250 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Rolling Element Groove Quantity | 2 |
| Bolt Circle Diameter | 5.125 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Pilot Length | 0.469 INCHES NOMINAL IN |
| Bore Diameter | 1.6880 INCHES NOMINAL IN |
| Material | IRON CAST HOUSING |
| Material | STEEL BEARING |
| Material | STEEL AND RUBBER SYNTHETIC SEAL |
| Material | STEEL COLLAR |
| Housing Length | 1.531 INCHES NOMINAL IN |
| Housing Diameter | 6.125 INCHES NOMINAL IN |
| Lubrication Fitting Angle From Horizontal Centerline | 45.0 DEGREES NOMINAL |
| Load Capability Type | RADIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FC3U227H PRIMARY | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
| SCM1-11/16 | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 137-526-9002 | 5/2 Secondary reference U.S. Government activity |
NSN 3130-01-083-1006 is a Bearing Unit,ball, manufactured by Rexnord Industries, Llc Div Link-Belt Bearing Operation, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-083-1006 has 2 manufacturer part numbers on file: FC3U227H (Rexnord Industries, Llc Div Link-Belt Bearing Operation), SCM1-11/16 (Reliance Electric Company Dba Reliance & Dodge Brands).
Key specifications for FC3U227H: Seal Type: LABYRINTH; Lubrication Material: GREASE; Temp Rating: -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Lubrication Fitting Type: HYDRAULIC. 30 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.