231481C NSK Railway Rolling Spherical Roller Bearings
We work closely TIMKEN FORGE OF AMERICA BEARING CORP. with our 231481C NSK Railway Rolling Spherical Roller Bearings manufacturing 85 mm B partners Asymmetric Roller Profile to bring the best value to customers.
| Brand Name: |
NSK |
| Model Number: |
231481C |
| Roller Profile: |
Asymmetric |
| B: |
85 mm |
| Center Guidance: |
Fixed Inner Ring Rib |
| Axial Load Factor Y2: |
2.79 |
| Axial Load Factor Y0: |
1.83 |
| Dynamic Load Rating: |
930,000 N |
| Constant e: |
0.36 |
| Enclosure: |
Open |
Product Details
| Roller Profile |
Asymmetric |
| B |
85 mm |
| Center Guidance |
Fixed Inner Ring Rib |
| Axial Load Factor Y2 |
2.79 |
| Axial Load Factor Y0 |
1.83 |
| Dynamic Load Rating |
930,000 N |
| Constant e |
0.36 |
| Enclosure |
Open |
| Limiting Speed - Oil |
2,800 rpm |
| Fillet Radius/Chamfer |
2.1 mm |
| d |
140 mm |
| Axial Load Factor Y1 |
1.87 |
| Weight |
12.700 kg |
| Nr. of Holes |
6 |
| Limiting Speed - Grease |
2,100 rpm |
| Hole Diameter (do) |
8 mm |
| Configuration |
Double Row |
| ra (max) |
2 mm |
| Da (max) |
213 mm |
| Retainer Material |
Pressed Brass |