KOYO NNU4938K cylindrical roller bearings
High Quality KOYO NNU4938K cylindrical roller bearings. Competitive KOYO Bearings Pricing. Accept Small Order. Easy and Fast 16000 RPM maximum rpm: Shipping.
What is NNU4938K bearing interchange？
| Brand Name: |
KOYO |
| Model Number: |
NNU4938K |
| Static load, C0: |
8.3 kN |
| Fatigue limit load, Cu: |
0.38 kN |
| d: |
30 mm |
| Characteristic outer ring frequency, BPF0: |
4.59 Hz |
| B: |
13 mm |
| Max operating temperature, Tmax: |
110 °C |
| ra max: |
1 mm |
| Characteristic rolling element frequency, BSF: |
5.85 Hz |
| PDF |
NNU4938K |
Product Details
| Static load, C0 |
8.3 kN |
| Fatigue limit load, Cu |
0.38 kN |
| d |
30 mm |
| Characteristic outer ring frequency, BPF0 |
4.59 Hz |
| B |
13 mm |
| Max operating temperature, Tmax |
110 °C |
| ra max |
1 mm |
| Characteristic rolling element frequency, BSF |
5.85 Hz |
| Radial clearance class |
CN |
| Characteristic inner ring frequency, BPFI |
6.41 Hz |