The Bearing Unit,roller, cataloged under National Stock Number 3130-01-644-4714, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Rexnord Industries, Llc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-644-4714 |
| Primary Part Number | ZAS-2212-72 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Rexnord Industries, Llc |
| Status | ACTIVE |
| Housing Height | 6.440 INCHES NOMINAL IN |
| Rotating Element Locking Method | ECCENTRIC CAM LOCKING COLLAR |
| Block Type | FIXED |
| Style Designator | PILLOW BLOCK, SOLID |
| Collar Location | ONE END |
| Center to Center Distance Between Mounting Holes Along Width | 8.125 INCHES NOMINAL IN |
| Housing Width | 10.440 INCHES NOMINAL IN |
| Base Length | 3.190 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Rolling Element Groove Quantity | 1 |
| Base Thickness | 2.250 INCHES NOMINAL IN |
| Bore Diameter | 2.750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Housing Length | 4.030 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 3.250 INCHES NOMINAL IN |
| Load Capability Type | RADIAL |
| 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 |
|---|---|
| F160414 | Lake Shore Systems, Inc. (USA) |
| ZAS-2212-72 PRIMARY | Rexnord Industries, Llc (USA) |
NSN 3130-01-644-4714 is a Bearing Unit,roller, manufactured by Rexnord Industries, Llc, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-644-4714 has 2 manufacturer part numbers on file: F160414 (Lake Shore Systems, Inc.), ZAS-2212-72 (Rexnord Industries, Llc).
Key specifications for ZAS-2212-72: Housing Height: 6.440 INCHES NOMINAL IN; Rotating Element Locking Method: ECCENTRIC CAM LOCKING COLLAR; Block Type: FIXED; Style Designator: PILLOW BLOCK, SOLID. 16 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.