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Home>Products>KOYO Bearing>670 mm x 1090 mm x 336 mm KOYO 231/670RK spherical roller bearings
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670 mm x 1090 mm x 336 mm KOYO 231/670RK spherical roller bearings
Welcome to the KOYO 231/670RK spherical roller bearings 110 °C Max operating temperature, Tmax 12.8 f0 C3 Radial clearance class online seller.
- KOYO
231/670RK
- 110 °C
- 12.8
- C3
- 3.78 Hz
- 2.63 Hz
- 36 mm
- 21 mm
- 4.37 Hz
-
BEARING-Bearing LTD.2020-07-10 09:46:19
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Specifications for670 mm x 1090 mm x 336 mm KOYO 231/670RK spherical roller bearings
| Max operating temperature, Tmax: | 110 °C | f0: | 12.8 | Radial clearance class: | C3 |
| Characteristic rolling element frequency, BSF: | 3.78 Hz | Characteristic outer ring frequency, BPF0: | 2.63 Hz | Da max: | 36 mm |
| da min: | 21 mm | Characteristic inner ring frequency, BPFI: | 4.37 Hz | ra max: | 0.6 mm |
| d: | 17 mm | Size (mm): | 670 mm x 1090 mm x 336 mm |
670 mm x 1090 mm x 336 mm KOYO 231/670RK spherical roller bearingsCustomers who bought this item also bought
KOYO 231/670RK bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 031BC07A2 |
| Dimensione (mm) | 30.6x72x19 |
| Marchio | NACHI |
| Diametro del foro (mm) | 30,6 |
| Diametro esterno (mm) | 72 |
| Larghezza (mm) | 19 |
| d | 30,6 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
670 mm x 1090 mm x 336 mm KOYO 231/670RK spherical roller bearings Cad Models
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