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 |
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 |
