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Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. Such rollers are called needle rollers. Despite having a smaller section, the bearing still has a high load carrying capacity. The needl··
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| IR38x43x30 | 38 mm | - | 30 mm | - | - | - | - |
| LR40x45x16.5 | 40 mm | - | 16.5 mm | - | - | - | - |
| IR40x45x17 | 40 mm | - | 17 mm | - | - | - | - |
| IR40x45x20 | 40 mm | - | 20 mm | - | - | - | - |
| IR40x45x20.5 | 40 mm | - | 20.5 mm | - | - | - | - |
| LR40x45x20.5 | 40 mm | - | 20.5 mm | - | - | - | - |
| IR40x45x30 | 40 mm | - | 30 mm | - | - | - | - |
| IR40x48x22 | 40 mm | - | 22 mm | - | - | - | - |
| IR40x48x40 | 40 mm | - | 40 mm | - | - | - | - |
| IR40x50x22 | 40 mm | - | 22 mm | - | - | - | - |
| IR42x47x20 | 42 mm | - | 20 mm | - | - | - | - |
| IR42x47x30 | 42 mm | - | 30 mm | - | - | - | - |
| LR45x50x20.5 | 45 mm | - | 20.5 mm | - | - | - | - |
| IR45x50x25 | 45 mm | - | 25 mm | - | - | - | - |
| IR45x50x25.5 | 45 mm | - | 25.5 mm | - | - | - | - |
| LR45x50x25.5 | 45 mm | - | 25.5 mm | - | - | - | - |
| IR45x50x35 | 45 mm | - | 35 mm | - | - | - | - |
| IR45x52x22 | 45 mm | - | 22 mm | - | - | - | - |
| IR45x52x40 | 45 mm | - | 40 mm | - | - | - | - |
| IR45x55x22 | 45 mm | - | 22 mm | - | - | - | - |
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