| Part Number | 729AC |
| System of Measurement | Metric |
| Contact Angle | 25° |
| Seal Type | Sealed,Open |
| Matched Arrangement | Universal matching |
| Preload | Available |
| For Load Direction | Angular Contact |
| Bore Dia | 9 mm |
| Outer Dia | 26 mm |
| Width | 8 mm |
| Ball Material | Steel,Ceramic |
| Cage Material | Nylon,Phenolic |
| Lubrication | Lubricated |
| ABEC Rating | P5(ABEC-5),P4(ABEC-27) |
| Weight | 0.02 kg |