The Bearing Unit,ball, cataloged under National Stock Number 3130-00-293-5748, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-00-293-5748 |
| Primary Part Number | ST35 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co |
| Status | ACTIVE |
| Load Capability Type | RADIAL |
| Bore Diameter | 2.1875 INCHES NOMINAL IN |
| Housing Length | 2.0000 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Block Type | FIXED |
| Lubrication Fitting Type | HYDRAULIC |
| Style Designator | FRAME TYPE |
| Material | IRON CAST HOUSING |
| Housing Height | 6.7500 INCHES NOMINAL IN |
| Lubrication Fitting Angle From Horizontal Centerline | 30.0 DEGREES NOMINAL |
| Height From Bottom of Base to Bore Centerline | 4.1875 INCHES NOMINAL IN |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Rolling Element Groove Quantity | 1 |
| Internal Fit-Up Designation | STANDARD |
| Shaft End Type | OPEN |
| Seal Location | BOTH ENDS |
| Housing Width | 5.7500 INCHES NOMINAL IN |
| Assembly Overall Length | 2.2500 INCHES NOMINAL IN |
| Groove Width | 1.0625 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Rotating Element Locking Method | DIRECT |
| Seal Type | LABYRINTH |
| Material | STEEL AND WOOL SEAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BRSAAJ2 | Minnpar, Llc Dba Minnpar (USA) |
| ST35 | Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA) |
| 30F01 | Astec Industries Inc Div Astec Ind. (USA) |
| 30F01 | Barber-Greene Co (USA) |
| ST35 PRIMARY | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA) |
| 30F01 | Minnpar, Llc Dba Minnpar (USA) |
| BRSAAJ2 | Barber-Greene Co (USA) |
NSN 3130-00-293-5748 is a Bearing Unit,ball, manufactured by Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co, classified under FSC 3130 (No Item Name Available). Status: active.
NSN 3130-00-293-5748 has 7 cross-referenced part numbers: BRSAAJ2 (Minnpar, Llc Dba Minnpar), ST35 (Stephens-Adamson Inc a Sub of Allis-Chalmers Corp), 30F01 (Astec Industries Inc Div Astec Ind.), 30F01 (Barber-Greene Co), ST35 (Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co) and 2 more.
There are 4 known substitutes for 3130-00-293-5748: 6640-00-106-4342, 7240-00-634-0001, 7330-01-316-4375 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST35: Load Capability Type: RADIAL; Bore Diameter: 2.1875 INCHES NOMINAL IN; Housing Length: 2.0000 INCHES NOMINAL IN; Alignment Type: SELF-ALIGNING. 23 total characteristics are documented in the Federal Logistics Information System.