| inside diameter: | 4.5000 in |
| bearing material: | Steel |
| D | 5.1250 in |
| precision rating: | ABEC 1 (ISO Class Normal) |
| B | 0.3125 in |
| cage material: | Brass/Non-Metallic |
| internal clearance: | C0 |
| maximum rpm: | 550 RPM |
| closure type: | Double Seal |
| finish/coating: | Uncoated |
| operating temperature range: | -65 to +250 °F |
| outer ring width: | 5/16 in |
| radial dynamic load capacity: | 1165 lb |
| fillet radius: | 0.04 in |
| axial dynamic load capacity: | 1850 lb |
| series: | JB |
| radial static load capacity: | 1950 lb |
| standards met: | AISI 52100 |
| axial static load capacity: | 4880 lb |
