The Bearing Unit,ball, cataloged under National Stock Number 3130-01-342-2801, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-342-2801 |
| Primary Part Number | PPB10-5/8 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Altra Industrial Motion Corp. |
| Status | ACTIVE |
| Mounting Slot Length | 0.500 INCHES NOMINAL IN |
| Base Length | 1.000 INCHES NOMINAL IN |
| Material | IRON CAST HOUSING |
| Housing Width | 3.750 INCHES NOMINAL IN |
| Features Provided | BUSHING |
| Bore Diameter | 0.6250 INCHES NOMINAL IN |
| Mounting Slot Width | 0.312 INCHES NOMINAL IN |
| Housing Height | 1.625 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Width | 2.875 INCHES NOMINAL IN |
| Style Designator | PILLOW BLOCK, OPTIONAL SPLIT |
| Load Capability Type | RADIAL |
| Height From Bottom of Base to Bore Centerline | 0.812 INCHES NOMINAL IN |
| Base Thickness | 0.500 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Housing Length | 1.500 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Mounting Hole Type | SLOTTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3130-01-342-2801 is a Bearing Unit,ball, manufactured by Altra Industrial Motion Corp., classified under FSC 3130 (No Item Name Available). Status: active.
NSN 3130-01-342-2801 has 2 cross-referenced part numbers: PPB10-5/8 (Altra Industrial Motion Corp.), 34310 (Altra Industrial Motion Corp.).
There are 7 known substitutes for 3130-01-342-2801: 5340-00-193-3619, 3120-00-439-0075, 2520-00-471-0039 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for PPB10-5/8: Mounting Slot Length: 0.500 INCHES NOMINAL IN; Base Length: 1.000 INCHES NOMINAL IN; Material: IRON CAST HOUSING; Housing Width: 3.750 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.