The Bearing Unit,ball, cataloged under National Stock Number 3130-01-134-4359, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rexnord Industries, Llc Div Couplings Division. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-134-4359 |
| Primary Part Number | ZPS5307F |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Rexnord Industries, Llc Div Couplings Division |
| Status | ACTIVE |
| Seal Type | CONTACT |
| Assembly Overall Length | 15.0000 INCHES NOMINAL IN |
| Housing Height | 8.3750 INCHES NOMINAL IN |
| Mounting Slot Length | 1.5000 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Mounting Hole Type | SLOTTED |
| Rotating Element Locking Method | ECCENTRIC CAM LOCKING COLLAR |
| Seal Location | BOTH ENDS |
| Block Type | FIXED |
| Style Designator | PILLOW BLOCK, SOLID |
| Collar Location | BOTH ENDS |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Center to Center Distance Between Mounting Holes Along Width | 11.5000 INCHES NOMINAL IN |
| Housing Width | 15.0000 INCHES NOMINAL IN |
| Base Length | 5.0000 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Rolling Element Groove Quantity | 2 |
| Shaft End Type | OPEN |
| Base Thickness | 1.5000 INCHES NOMINAL IN |
| Bore Diameter | 3.4370 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Height From Bottom of Base to Bore Centerline | 4.0000 INCHES NOMINAL IN |
| Load Capability Type | RADIAL |
| Mounting Slot Width | 0.7500 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 |
| Part Number | Manufacturer |
|---|---|
| ZPS5307F PRIMARY | Rexnord Industries, Llc Div Couplings Division (USA) |
| Reference | Meaning |
|---|---|
| D794-1615-7 | 5/9 Secondary reference U.S. Government activity |
| D792-1599 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 3130-01-134-4359 is a Bearing Unit,ball, manufactured by Rexnord Industries, Llc Div Couplings Division, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-134-4359 has 1 manufacturer part number on file: ZPS5307F (Rexnord Industries, Llc Div Couplings Division).
Key specifications for ZPS5307F: Seal Type: CONTACT; Assembly Overall Length: 15.0000 INCHES NOMINAL IN; Housing Height: 8.3750 INCHES NOMINAL IN; Mounting Slot Length: 1.5000 INCHES NOMINAL IN. 24 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.