The Bearing Unit,ball, cataloged under National Stock Number 3130-00-018-8550, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3130-00-018-8550 |
| Primary Part Number | SY215/16TF |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Base Thickness | 1.2500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Width | 8.0000 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN |
| Bore Diameter | 2.9375 INCHES NOMINAL IN |
| Lubrication Fitting Type | HYDRAULIC |
| Housing Width | 10.6250 INCHES NOMINAL IN |
| Housing Height | 6.5625 INCHES NOMINAL IN |
| Base Length | 2.7500 INCHES NOMINAL IN |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Lubrication Fitting Angle From Horizontal Centerline | 45.0 DEGREES NOMINAL |
| Style Designator | PILLOW BLOCK, SOLID |
| Mounting Hole Type | SLOTTED |
| Material | IRON CAST HOUSING |
| Load Capability Type | RADIAL |
| Height From Bottom of Base to Bore Centerline | 3.2500 INCHES NOMINAL IN |
| Material | STEEL AND RUBBER SYNTHETIC SEAL |
| Seal Location | BOTH ENDS |
| Rotating Element Locking Method | DIRECT |
| Lubrication Material | GREASE |
| Seal Type | CONTACT |
| Internal Fit-Up Designation | STANDARD |
| Alignment Type | SELF-ALIGNING |
| Mounting Slot Width | 0.7812 INCHES NOMINAL IN |
| Mounting Slot Length | 1.7500 INCHES NOMINAL IN |
| Assembly Overall Length | 2.8750 INCHES NOMINAL IN |
| Rolling Element Groove Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SY215 | Skf Usa Inc. (USA) |
| 9416979 | General Motors Corp Electro-Motive Div (USA) |
| P247 | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
| SY215/16TM | Skf Usa Inc. (USA) |
| SY215/16TF PRIMARY | Skf Usa Inc. (USA) |
NSN 3130-00-018-8550 is a Bearing Unit,ball, manufactured by Skf Usa Inc., classified under FSC 3130 (No Item Name Available). Status: cancelled.
NSN 3130-00-018-8550 has 5 cross-referenced part numbers: SY215 (Skf Usa Inc.), 9416979 (General Motors Corp Electro-Motive Div), P247 (Rexnord Industries, Llc Div Link-Belt Bearing Operation), SY215/16TM (Skf Usa Inc.), SY215/16TF (Skf Usa Inc.).
There are 4 known substitutes for 3130-00-018-8550: 6625-00-181-2666, 5330-00-366-0400, 6110-01-548-0403 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SY215/16TF: Base Thickness: 1.2500 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes Along Width: 8.0000 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN; Bore Diameter: 2.9375 INCHES NOMINAL IN; Lubrication Fitting Type: HYDRAULIC. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 3130-00-018-8550 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.