| Bearing number | 688HZZ |
| Size (mm) | 8x16x5 |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 16 |
| Width (mm) | 5 |
| Bearing Type | Shielded |
| Bore Dia (d) | 8.0000 |
| Outer Dia (D) | 16.0000 |
| Width (B) | 5.0000 |
| Radius (min) (rs) | 0.200 |
| Dynamic Load Rating (Cr) | 1,064 |
| Static Load Rating (Cor) | 474 |
| Max Speed (Grease) (X1000 RPM) | 36 |
| Max Speed (Oil) (X1000 RPM) | 43 |
| Max. Shaft Shoulder Dia. Inner (Ui) | 9.7 |
| Min. Housing Shoulder Dia., Outer (Uo) | 14.200 |
| Ball Qty | 10 |
| Ball Dia (Dw) | 2.0000 |
| Weight (g) | 4.05 |
| Precision | A1 |
| Standard Clearance | K25 |
| Material | Martensitic Stainless Steel |
