RS-4988E4 NSK CYLINDRICAL ROLLER BEARING
We work closely with our RS-4988E4 NSK CYLINDRICAL ROLLER BEARING manufacturing partners to AMERICAN BEARING MFG.CORP. bring the 64 mm B best 3 mm r3,4 min. value to customers.
| Brand Name: |
NSK |
| Model Number: |
RS-4988E4 |
| r3,4 min.: |
3 mm |
| da min.: |
104 mm |
| B: |
64 mm |
| Calculation factor kr: |
0.25 |
| D: |
190 mm |
| Reference speed: |
3800 r/min |
| Limiting value e: |
0.3 |
| D1 ≈: |
161.1 mm |
| PDF |
RS-4988E4 |
Product Details
| r3,4 min. |
3 mm |
| da min. |
104 mm |
| B |
64 mm |
| Calculation factor kr |
0.25 |
| D |
190 mm |
| Reference speed |
3800 r/min |
| Limiting value e |
0.3 |
| D1 ≈ |
161.1 mm |
| Basic dynamic load rating C |
500 kN |
| Da max. |
175.3 mm |
| ra max. |
2.5 mm |
| Fatigue load limit Pu |
65.5 kN |
| Basic static load rating C0 |
540 kN |
| s max. |
6 mm |
| da max. |
110 mm |
| rb max. |
2.5 mm |
| Mass bearing |
9.46 kg |
| F |
113.5 mm |
| r1,2 min. |
3 mm |
| db min. |
116 mm |