4R4426 NTN ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: |
NTN |
| Model Number: |
4R4426 |
| d: |
280.000 mm |
| D: |
420.0000 mm |
| B: |
65.00 mm |
| Fillet Radius ra: |
3.00 mm |
| Basic Dynamic Radial Load Rating C: |
302000 N |
| Basic Static Radial Load Rating Co: |
405000 N |
| Grease Speed Rating Open/Shielded n1: |
1400 rpm |
| Oil Speed Rating Open/Shielded n2: |
1700 rpm |
| PDF |
4R4426 |
Product Details
| d |
280.000 mm |
| D |
420.0000 mm |
| B |
65.00 mm |
| Fillet Radius ra |
3.00 mm |
| Basic Dynamic Radial Load Rating C |
302000 N |
| Basic Static Radial Load Rating Co |
405000 N |
| Grease Speed Rating Open/Shielded n1 |
1400 rpm |
| Oil Speed Rating Open/Shielded n2 |
1700 rpm |
| Sealed Speed Rating n3 |
890 rpm |
| Accessories |
One Shield & Snap-Ring |