NNU49/56 KOYO Double-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
NNU49/56 |
| d: |
300.000 mm |
| D: |
460.0000 mm |
| B: |
74.00 mm |
| Fillet Radius ra: |
3.00 mm |
| Basic Dynamic Radial Load Rating C: |
358000 N |
| Basic Static Radial Load Rating Co: |
500000 N |
| Grease Speed Rating Open/Shielded n1: |
1200 rpm |
| Oil Speed Rating Open/Shielded n2: |
1500 rpm |
Product Details
| d |
300.000 mm |
| D |
460.0000 mm |
| B |
74.00 mm |
| Fillet Radius ra |
3.00 mm |
| Basic Dynamic Radial Load Rating C |
358000 N |
| Basic Static Radial Load Rating Co |
500000 N |
| Grease Speed Rating Open/Shielded n1 |
1200 rpm |
| Oil Speed Rating Open/Shielded n2 |
1500 rpm |
| Sealed Speed Rating n3 |
780 rpm |
| Accessories |
Two Seals & Snap-Ring |