20,000 mm x 72,000 mm x 19,000 mm NTN-SNR 6404 deep groove ball bearings
20,000 mm x 72,000 mm x 19,000 mm NTN-SNR 6404 deep groove ball bearings manufacturer and global supplier of reliable ball and 20,000 mm x 72,000 mm x 19,000 mm roller ... 20,000 mm x 72,000 mm x 19,000 mm NTN-SNR 6404 deep groove ball bearings Industries Products Manufacturing & 91.7 mm d2 Engineering and Agricultural Bearings designed to meet the unique NTN BEARING USA CORP. requirements of our 18,300 rpm Nlim (oil) targeted industries.
| Brand Name: | NTN-SNR |
| Model Number: | 6404 |
| Max operating temperature, Tmax: | 120 °C |
| Nlim (oil): | 18,300 rpm |
| d2: | 91.7 mm |
| a: | 24.8 mm |
| Nlim (grease): | 11,400 rpm |
| D1: | 109.8 mm |
| Characteristic inner ring frequency, BPFI: | 11.84 Hz |
| Contact angle α: | 15 ° |
| PDF |
6404 |
Product Details
| Max operating temperature, Tmax | 120 °C |
| Nlim (oil) | 18,300 rpm |
| d2 | 91.7 mm |
| a | 24.8 mm |
| Nlim (grease) | 11,400 rpm |
| D1 | 109.8 mm |
| Characteristic inner ring frequency, BPFI | 11.84 Hz |
| Contact angle α | 15 ° |
| Dynamic load, C | 60.5 kN |
| D6 | 95.4 mm |
| Size (mm) | 20,000 mm x 72,000 mm x 19,000 mm |
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