The Bearing Unit,ball, cataloged under National Stock Number 3130-01-242-7091, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-242-7091 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| Seal Type | CONTACT |
| Lubrication Material | OIL LUBRICATINGOIL LUBRICATING |
| Lubrication Fitting Type | SELF LUBRICATEDSELF LUBRICATED |
| Assembly Overall Length | 1.063 INCHES NOMINAL1.063 INCHES NOMINAL IN |
| Housing Height | 2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN |
| Mounting Slot Length | 0.438 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Mounting Hole Type | SLOTTEDSLOTTED |
| Rotating Element Locking Method | DIRECTDIRECT |
| Seal Location | BOTH ENDSBOTH ENDS |
| Block Type | FLOATING |
| Style Designator | PILLOW BLOCK, SOLID |
| Collar Location | ONE ENDONE END |
| Center to Center Distance Between Mounting Holes Along Width | 3.531 INCHES MINIMUM AND 3.969 INCHES MAXIMUM IN |
| Housing Width | 4.750 INCHES NOMINAL4.750 INCHES NOMINAL IN |
| Base Length | 1.063 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Rolling Element Groove Quantity | 11 |
| Shaft End Type | OPEN |
| Base Thickness | 0.313 INCHES NOMINAL0.313 INCHES NOMINAL IN |
| Bore Diameter | 0.7500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEAL |
| Material | IRON MALLEABLE HOUSING |
| Material | STEEL BEARING |
| Height From Bottom of Base to Bore Centerline | 1.250 INCHES NOMINAL IN |
| Load Capability Type | RADIAL |
| Mounting Slot Width | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| PB100L-3/4 | 3/9 Design control — primary reference Emerson Electric Co Browning Mfg Div |
NSN 3130-01-242-7091 is a Bearing Unit,ball, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-01-242-7091: Seal Type: CONTACT; Lubrication Material: OIL LUBRICATINGOIL LUBRICATING; Lubrication Fitting Type: SELF LUBRICATEDSELF LUBRICATED; Assembly Overall Length: 1.063 INCHES NOMINAL1.063 INCHES NOMINAL IN. 27 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.