| Bearing Type | Ball | |
| For Load Direction | Angular | |
| Construction | Single Row | |
| Contact Angle | 30° | |
| Seal Type | Open | |
| Cross Section | 5/16″ x 5/16″ | |
| Part Number | SB180AR0 | |
| For Shaft Diameter | 18.000" | |
| Bore Dia (d) | 18.000" | |
| Bore Dia Tolerance | -0.0016"– 0" | |
| For Housing ID | 18.625" | |
| Outer Dia (D) | 18.625" | |
| Outer Dia Tolerance | -0.0018"– 0" | |
| Width (B) | 0.3125" | |
| Width Tolerance | +.000 –.010" | |
| Land dia.L1 | 18.231" | |
| Land dia.L2 | 18.393" | |
| C'Bore dia.L3 | 18.425" | |
| Ring Material | Aisi440c Stainless Steel | |
| Ball Material | Aisi440c Stainless Steel | |
| Cage Material | Brass | |
| Dynamic radial (lbs) | 2038 | |
| Static (lbs) | Thrust | 5510 |
| Radial | 8660 | |
| Thrust | 24990 | |
| Lubrication | Lubricated | |
| Shaft Mount Type | Press Fit | |
| Temperature Range | -30° to 110 ℃ | |
| ABEC Rating | ABEC-1 | |
| Radial Clearance | 0.0000 – 0.0005" | |
| RoHS | Compliant | |
| Weight (lbs) | 1.260 | |
