The Bearing Unit,ball, cataloged under National Stock Number 3130-01-239-3655, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-239-3655 |
| Primary Part Number | 06872-9H-1-11/16 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Altra Industrial Motion Corp. |
| Status | ACTIVE |
| Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Lubrication Fitting Type | HYDRAULICHYDRAULIC |
| Housing Height | 4.312 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Mounting Hole Type | ROUND, UNTHREADED |
| Rotating Element Locking Method | SETSCREW LOCKING COLLARSETSCREW LOCKING COLLAR |
| Seal Location | BOTH ENDS |
| Block Type | FIXED |
| Style Designator | PILLOW BLOCK, SOLID |
| Mounting Hole Diameter | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Collar Location | ONE END |
| Center to Center Distance Between Mounting Holes Along Width | 5.562 INCHES MINIMUM AND 5.562 INCHES MINIMUM AND 6.125 INCHES MAXIMUM6.125 INCHES MAXIMUM IN |
| Housing Width | 7.750 INCHES NOMINAL IN |
| Base Length | 2.125 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Rolling Element Groove Quantity | 11 |
| Shaft End Type | OPEN |
| Base Thickness | 1.312 INCHES NOMINAL IN |
| Bore Diameter | 1.6875 INCHES MINIMUM AND 1.6887 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC SEAL |
| Material | IRON CAST HOUSING |
| Housing Length | 2.438 INCHES NOMINAL2.438 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 2.125 INCHES NOMINAL IN |
| Lubrication Fitting Angle From Horizontal Centerline | 45.0 DEGREES NOMINAL45.0 DEGREES NOMINAL |
| 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 |
|---|---|
| 06872-9H-1-11/16 PRIMARY | Altra Industrial Motion Corp. (USA) |
| Reference | Meaning |
|---|---|
| 9H-1-11/16 | 5/9 Secondary reference Altra Industrial Motion Corp. |
NSN 3130-01-239-3655 is a Bearing Unit,ball, manufactured by Altra Industrial Motion Corp., classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-239-3655 has 1 manufacturer part number on file: 06872-9H-1-11/16 (Altra Industrial Motion Corp.).
Key specifications for 06872-9H-1-11/16: Seal Type: CONTACT; Lubrication Material: GREASE; Lubrication Fitting Type: HYDRAULICHYDRAULIC; Housing Height: 4.312 INCHES NOMINAL IN. 26 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.