NK304630 Needle Roller Bearing For Excavator Hydraulic Pump 30x46x30mm
What is 52,3875 Outer Diameter (mm) NK304630 Needle Roller Bearing For Excavator Hydraulic Pump 30x46x30mm in mechanical engineering? FAG Bearings Manufacturing Service . Upload your CAD file for an Industrial Bearings Solutions KP21B Bearing number instant.
Product Details
| Bearing number | KP21B |
| Bore Diameter (mm) | 33,3502 |
| Outer Diameter (mm) | 52,3875 |
| Bearing Type | KPxxB |
| Bore Dia (d) | 1.3130 |
| Outer Dia (D) | 2.0625 |
| Outer Width (Bo) | 0.3750 |
| Inner Width (Bi) | 0.4370 |
| Dynamic Load Rating (Cr) | 4,290 |
| Static Load Rating (Cor) | 9,840 |
| Max. Shaft Shoulder Dia. Inner (Li) | 1.5 |
| Ball Qty | 28 |
| Ball Dia (Dw) | 0.1870 |
| Max. shaft corner radius, or 45 deg. chamfer (ch1) | 0.024 |
| Max. housing corner radius, or 45 deg. chamfer (ch) | 0.024 |
| Material | 52100 Chrome steel or equivalent |
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