The Bearing Unit,plain, cataloged under National Stock Number 3130-01-014-7540, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 3130-01-014-7540 |
| Primary Part Number | GB528BV1 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Load Capability Type | RADIAL AND THRUST |
| Material Document and Classification | QQ-A-225/9 T73 FED SPEC SINGLE MATERIAL RESPONSE BEARING |
| Material | ALUMINUM ALLOY 7075 BEARING |
| Material Document and Classification | QQ-A-225/6 T351 FED SPEC SINGLE MATERIAL RESPONSE HOUSING |
| Style Designator | FLANGE BLOCK |
| Material | PLASTIC TETRAFLUOROETHYLENE INNER LINER |
| Bore Diameter | 2.5000 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM IN |
| Alignment Type | SELF-ALIGNING |
| Flange Thickness | 0.1820 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.2710 INCHES MINIMUM AND 0.2770 INCHES MAXIMUM IN |
| Temp Rating | -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF |
| Housing Length | 1.8070 INCHES MINIMUM AND 1.8170 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2024 HOUSING |
| Mounting Hole Type | ROUND, UNTHREADED |
| Bolt Circle Diameter | 4.6250 INCHES NOMINAL IN |
| Housing Diameter | 5.2500 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3130-01-014-7540 is a Bearing Unit,plain, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3130 (No Item Name Available). Status: active.
NSN 3130-01-014-7540 has 3 cross-referenced part numbers: 76810 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), GB528BV1 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), GB528BV1 (Northrop Grumman Systems Corporation).
There are 4 known substitutes for 3130-01-014-7540: 5985-00-241-8599, 5340-00-488-6553, 5330-00-543-6134 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for GB528BV1: Load Capability Type: RADIAL AND THRUST; Material Document and Classification: QQ-A-225/9 T73 FED SPEC SINGLE MATERIAL RESPONSE BEARING; Material: ALUMINUM ALLOY 7075 BEARING; Material Document and Classification: QQ-A-225/6 T351 FED SPEC SINGLE MATERIAL RESPONSE HOUSING. 18 total characteristics are documented in the Federal Logistics Information System.