NTN BK0509 Drawn cup needle roller bearings-closed end
High Quality NTN BK0509 Drawn cup needle roller bearings-closed end. Competitive Drawn cup needle roller bearings-closed end Pricing. 0.37 Hz Characteristic cage frequency, FTF Accept Small Order. BEARING CORP.OF AMERICA Easy and 2.77 kg Mass Fast Shipping.
What is BK0509 bearing interchange？
| Brand Name: | NTN |
| Model Number: | BK0509 |
| Mass: | 2.77 kg |
| Characteristic cage frequency, FTF: | 0.37 Hz |
| Brand: | NTN |
| Fatigue limit load, Cu: | 2.85 kN |
| Static load, C0: | 64.5 kN |
| Characteristic inner ring frequency, BPFI: | 4.4 Hz |
| da min: | 71 mm |
| Nlim (grease): | 4,800 rpm |
| PDF |
BK0509 |
Product Details
| Mass | 2.77 kg |
| Characteristic cage frequency, FTF | 0.37 Hz |
| Brand | NTN |
| Fatigue limit load, Cu | 2.85 kN |
| Static load, C0 | 64.5 kN |
| Characteristic inner ring frequency, BPFI | 4.4 Hz |
| da min | 71 mm |
| Nlim (grease) | 4,800 rpm |
| Da max | 139 mm |
| Min operating temperature, Tmin | -20 °C |
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