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Wamei Industrial Manufacture Co.,Limited.2020-07-10 09:46:19
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Product Description
 |  |  | |
| Name | 23980 | 23980 | 23980 KCW33 |
| Brand | NTN | ISB | CX |
| rs min | 4 mm 0.1575 in | ||
| Number of lubrication holes | 8 | ||
| b | 16 mm 0.6299 in | ||
| k | 10 mm 0.3937 in | ||
| e | 0.18 | ||
| Y1 | 3.71 | ||
| Y2 | 5.53 | ||
| Y0 | 3.63 | ||
| Radial clearance class | CN | ||
| Dynamic load, C | 1,580 kN | ||
| Static load, C0 | 3,650 kN | ||
| Fatigue limit load, Cu | 296 kN | ||
| Nref | 750 rpm | ||
| Nlim | 1,000 rpm | ||
| Min operating temperature, Tmin | -40 °C | ||
| Max operating temperature, Tmax | 120 °C | ||
| Characteristic cage frequency, FTF | 0.47 Hz | ||
| Characteristic rolling element frequency, BSF | 15.18 Hz | ||
| Characteristic outer ring frequency, BPF0 | 18.7 Hz | ||
| Characteristic inner ring frequency, BPFI | 21.3 Hz | ||
| da min | 414.6 mm 16.3228 in | ||
| Da max | 525.4 mm 20.6851 in | ||
| ra max | 3 mm 0.1181 in | ||
| Category | Bearings | ||
| BDI Inventory | 0.0 | ||
| Manufacturer Name | NTN | ||
| Minimum Buy Quantity | N/A | ||
| Weight / Kilogram | 73 | ||
| Product Group - BDI | B04311 | ||
| Size (mm) | 400x540x106(mm) | 400x540x106(mm) | 400x540x106(mm) |
| Bore Diameter (mm) | 400(mm) | 400(mm) | 400(mm) |
| Outer Diameter (mm) | 540(mm) | 540(mm) | 540(mm) |
| Width (mm) | 106(mm) | 106(mm) | 106(mm) |
| d | 400 mm 15.748 in | 400 mm 15.748 in | 400 mm 15.748 in |
| D | 540 mm 21.2599 in | 540 mm 21.2599 in | 540 mm 21.2599 in |
| B | 106 mm 4.1732 in | 106 mm 4.1732 in | 106 mm 4.1732 in |
| C | 106 mm 4.1732 in | 106 mm 4.1732 in | 106 mm 4.1732 in |
| r min. | 4 mm 0.1575 in | ||
| da min. | 418 mm 16.4567 in | ||
| Da max. | 522 mm 20.5512 in | ||
| ra max. | 3 mm 0.1181 in | ||
| Weight | 73 Kg | 71 Kg | 71 Kg |
| Basic dynamic load rating (C) | 1 580 kN | 1960 kN | 1730 kN |
| Basic static load rating (C0) | 3 650 kN | 3822 kN | 3900 kN |
| (Grease) Lubrication Speed | 550 r/min | 918 r/min | 750 r/min |
| (Oil) Lubrication Speed | 720 r/min | ||
| Calculation factor (e) | 0,18 | ||
| Calculation factor (Y0) | 3,63 | ||
| Calculation factor (Y1) | 3,71 |
Wamei Industrial Manufacture Co.,Limited is your best, safest & quickest partner to buy Hydraulic components. You just send us the part number or you tell us the brand and sepcification you are looking for, we'll make the quotation for you asap.
Contact Us
- Wamei Industrial Manufacture Co.,Limited.
- AddressNo. 10, Industrial South Road,Jinan,Shandong,China
- Phone(Working Time)+86-15065923472
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