The Bearing Unit,ball, cataloged under National Stock Number 3130-00-849-3239, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 24 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-00-849-3239 |
| Primary Part Number | RPB15/16 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Seal Type | CONTACT |
| Assembly Overall Length | 1.6730 INCHES NOMINAL IN |
| Housing Height | 2.5938 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Mounting Hole Type | ROUND, UNTHREADED |
| Rotating Element Locking Method | ECCENTRIC CAM LOCKING COLLAR |
| Seal Location | BOTH ENDS |
| Block Type | FIXED |
| Style Designator | PILLOW BLOCK, SOLID |
| Mounting Hole Diameter | 0.4688 INCHES NOMINAL IN |
| Collar Location | ONE END |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Center to Center Distance Between Mounting Holes Along Width | 3.7500 INCHES NOMINAL IN |
| Housing Width | 4.6250 INCHES NOMINAL IN |
| Base Length | 1.0000 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Rolling Element Groove Quantity | 1 |
| Shaft End Type | OPEN |
| Base Thickness | 0.1450 INCHES NOMINAL IN |
| Bore Diameter | 0.9375 INCHES NOMINAL IN |
| Material | STEEL HOUSING |
| Material | STEEL AND RUBBER SYNTHETIC SEAL |
| Height From Bottom of Base to Bore Centerline | 1.3125 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 |
|---|---|
| RPB15/16 PRIMARY | Timken Co Div the Timken Company (USA) |
| 2.002083 | Van Halteren Naval Technologies B.v. (NLD) |
| Reference | Meaning |
|---|---|
| 2.002083 | 5/9 Secondary reference Van Halteren Special Products B.v. |
| LRP15 | 5/9 Secondary reference Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co |
| SR-15/16 FM | 5/9 Secondary reference Skf Usa Inc. |
NSN 3130-00-849-3239 is a Bearing Unit,ball, manufactured by Timken Co Div the Timken Company, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-849-3239 has 2 manufacturer part numbers on file: RPB15/16 (Timken Co Div the Timken Company), 2.002083 (Van Halteren Naval Technologies B.v.).
Key specifications for RPB15/16: Seal Type: CONTACT; Assembly Overall Length: 1.6730 INCHES NOMINAL IN; Housing Height: 2.5938 INCHES NOMINAL IN; Internal Fit-Up Designation: STANDARD. 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.