400 mm x 540 mm x 140 mm ISO NA4980 needle roller bearings
What is the best Bearing de Mexico, S.A. place to buy 400 mm x 540 mm x 140 mm 400 mm x 540 mm x 140 mm ISO NA4980 needle roller bearings online? ISO Bearing Manufacturing 120 °C Max operating temperature, Tmax Service .
What is NA4980 bearing interchange？
| Brand Name: | ISO |
| Model Number: | NA4980 |
| B: | 12 mm |
| Max operating temperature, Tmax: | 120 °C |
| D: | 52 mm |
| Characteristic rolling element frequency, BSF: | 5.42 Hz |
| Characteristic inner ring frequency, BPFI: | 5.89 Hz |
| Da max: | 48 mm |
| Nlim (grease): | 14,000 rpm |
| Mass: | 0.1 kg |
| PDF |
NA4980 |
Product Details
| B | 12 mm |
| Max operating temperature, Tmax | 120 °C |
| D | 52 mm |
| Characteristic rolling element frequency, BSF | 5.42 Hz |
| Characteristic inner ring frequency, BPFI | 5.89 Hz |
| Da max | 48 mm |
| Nlim (grease) | 14,000 rpm |
| Mass | 0.1 kg |
| Characteristic outer ring frequency, BPF0 | 4.11 Hz |
| Radial clearance class | CN |
| Size (mm) | 400 mm x 540 mm x 140 mm |
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