NBS BK 4520 needle roller bearings
NBS BK 4520 needle roller bearings, Units and Housings 190 Bore Diameter (mm) CAD models , 320 Outer Diameter (mm) Manufacturing Service . Get Your Free. 190x320x128 Size (mm)
| Size (mm) | 190x320x128 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 320 |
| Width (mm) | 128 |
| Bearing Type | straight bore, lube groove and holes |
| Bore Dia (d) | 190.0000 |
| Outer Dia (D) | 320.0000 |
| Width (B) | 128.0000 |
| Radius (min) (rs) | 3.000 |
| Dynamic Load Rating (Cr) | 1,540,000 |
| Static Load Rating (Cor) | 2,750,000 |
| Max Speed (Grease) (X000 RPM) | 1 |
| Max Speed (Oil) (X000 RPM) | 1 |
| Weight (g) | 42,500.00 |
| Material | 52100 Chrome steel, or equivalent |
Detailed Parameters
parameter：
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