VKHB 2247 Ball Bearings
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Product Details
| Bearing number | NJ234 EM |
| Size (mm) | 170x310x52 |
| Bore Diameter (mm) | 170 |
| Outer Diameter (mm) | 310 |
| Width (mm) | 52 |
| Bearing Type | NJ |
| Bore Dia (d) | 170.0000 |
| Outer Dia (D) | 310.0000 |
| Width (B) | 52.0000 |
| Radius (min) (rs) | 4.000 |
| Dynamic Load Rating (Cr) | 618,000 |
| Static Load Rating (Cor) | 828,000 |
| Max Speed (Grease) (X1000 RPM) | 2 |
| Max Speed (Oil) (X1000 RPM) | 2 |
| Max. Shaft Shoulder Dia. Inner (Li) | 207.0 |
| Min. Housing Shoulder Dia., Outer (Lo) | 279.0 |
| Weight (g) | 19,220.00 |
| Precision | RBEC 1 |
| Standard Clearance | C0 |
| Material | 52100 Chrome steel, or equivalent |