NN3048K NTN Cylindrical Roller Bearing
Request A NTK BEARING PRECISION AXLE CORP. Quote For Your Special NN3048K NTN Cylindrical Roller Bearing Needs Today! Free Tapered Roller Bearing Double Row Configuration Quotes. ISO 9001 certified.
| Brand Name: |
NTN |
| Model Number: |
NN3048K |
| Configuration: |
Double Row |
| da (min): |
496 mm |
| ra (max): |
6 mm |
| Dynamic Load Rating: |
8,000,000 N |
| D: |
760 mm |
| d: |
460 mm |
| Nr. of Holes: |
8 |
| Retainer Material: |
Machined Brass |
| PDF |
NN3048K |
Product Details
| Configuration |
Double Row |
| da (min) |
496 mm |
| ra (max) |
6 mm |
| Dynamic Load Rating |
8,000,000 N |
| D |
760 mm |
| d |
460 mm |
| Nr. of Holes |
8 |
| Retainer Material |
Machined Brass |
| Constant e |
0.32 |
| Hole Diameter (do) |
20 mm |
| Static Load Rating |
11,200,000 N |
| Weight |
446.000 kg |
| Center Guidance |
Fixed Inner Ring Rib |
| Enclosure |
Open |
| Da (max) |
724 mm |
| Limiting Speed - Grease |
480 rpm |
| Limiting Speed - Oil |
600 rpm |
| Axial Load Factor Y2 |
3.15 |
| Bore Type |
Cylindrical Bore |
| Fillet Radius/Chamfer |
7.5 mm |