4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: | NTN |
| Model Number: | 4R2906 |
| Bearing number: | NJ422 M |
| Size (mm): | 110x280x65 |
| Bore Diameter (mm): | 110 |
| Outer Diameter (mm): | 280 |
| Width (mm): | 65 |
| Bearing Type: | NJ |
| Bore Dia (d): | 110.0000 |
| Outer Dia (D): | 280.0000 |
| PDF |
4R2906 |
Product Details
| Bearing number | NJ422 M |
| Size (mm) | 110x280x65 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 65 |
| Bearing Type | NJ |
| Bore Dia (d) | 110.0000 |
| Outer Dia (D) | 280.0000 |
| Width (B) | 65.0000 |
| Radius (min) (rs) | 4.000 |
| Dynamic Load Rating (Cr) | 583,000 |
| Static Load Rating (Cor) | 672,000 |
| Max Speed (Grease) (X1000 RPM) | 2 |
| Max Speed (Oil) (X1000 RPM) | 3 |
| Max. Shaft Shoulder Dia. Inner (Li) | 155.0 |
| Min. Housing Shoulder Dia., Outer (Lo) | 235.0 |
| Weight (g) | 22,420.00 |
| Precision | RBEC 1 |
| Standard Clearance | C0 |
| Material | 52100 Chrome steel, or equivalent |
