| Part Number | 636ZZ | 
| System of Measurement | Metric | 
| Bearing Type | Ball | 
| For Load Direction | Radial | 
| Construction | Single Row | 
| Seal Type | Shielded | 
| Bore Dia | 6 mm | 
| Bore Dia Tolerance | -0.008 to 0 mm | 
| Outer Dia | 22 mm | 
| Outer Dia Tolerance | -0.008 to 0 mm | 
| Width | 7 mm | 
| Width Tolerance | -0.12 to 0 mm | 
| Ring Material | 52100 Chrome Steel (Gcr15) | 
| Ball Material | 52100 Chrome Steel (Gcr15) | 
| Cage Material | 300 Series Stainless Steel | 
| Shield Material | 300 Series Stainless Steel | 
| Dynamic Radial Load | 2833 N | 
| Static Radial Load | 1138 N | 
| Max Speed (X1000 rpm) | 30 | 
| Lubrication | Pre-filled / Required | 
| Shaft Mount Type | Press Fit | 
| Temperature Range | -30 ℃ to 110 ℃ | 
| ABEC Rating | ABEC-1 (higher grade available) | 
| Radial Clearance Trade No. | MC3 (other clearance available) | 
| Radial Clearance | 0.002 to 0.013 mm | 
| RoHS | Compliant | 
| REACH | Compliant | 
| Ball Dia | 3.969 mm | 
| Ball Qty | 7 | 
| Weight | 14.5 g |