| Part Number: HK1522-ZW ( 15 x 21 x 22 mm ) | |
| Bearing Type | Needle Roller Bearing |
| For Load Direction | Radial |
| Construction | Double Rows |
| End | Open |
| Measurement Unit | Metric |
| Seal Type | Open |
| For Shaft Diameter | 15 mm |
| Bore Dia (Fw) | 15 mm |
| Bore Dia Tolerance | +16 to 34 um |
| For Housing ID | 21 mm |
| Outer Dia (D) | 21 mm |
| Outer Dia Tolerance | Not Rated |
| Width (C) | 22 mm |
| Width Tolerance | -0.3 mm to 0 mm |
| Ring Material | steel |
| Ball Material | steel |
| Cage Material | steel |
| Dynamic Load Rating (Cr) (Newtons) | 13400 N |
| Static Load Rating (Cor) (Newtons) | 19500 N |
| Fatigue limit load(Cur) (Newtons) | 2380 N |
| Max Speed (Grease) (RPM) | 16500 RPM |
| Lubrication | Required |
| Lubricant | Grease |
| Shaft Mount Type | Press Fit |
| Working Temperature | -20 to 110 °C |
| RoHS | Compliant |
| Weight (grams) | 20.0 g |
| Wokring Precision | ABEC-1 |
| Brand | Neutral / CLI |
