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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 |
|---|---|---|---|---|---|---|---|
| HK3516 | - | 42 mm | - | 17.9 N | 34 N | 7000 rpm | 8000 rpm |
| HK3520.2RS | - | 42 mm | - | 17.9 N | 34 N | - | 5000 rpm |
| HK3520 | - | 42 mm | - | 22.9 N | 46.5 N | 7000 rpm | 8000 rpm |
| HK4012 | - | 47 mm | - | 13.4 N | 24.5 N | 6300 rpm | 7000 rpm |
| HK4016.2RS | - | 47 mm | - | 14.5 N | 27.5 N | - | 4500 rpm |
| HK4016 | - | 47 mm | - | 19 N | 39 N | 6300 rpm | 7000 rpm |
| HK4020.2RS | - | 47 mm | - | 19 N | 39 N | - | 4500 rpm |
| HK4020 | - | 47 mm | - | 24.2 N | 53 N | 6300 rpm | 7000 rpm |
| HK4512 | - | 52 mm | - | 14.2 N | 27.5 N | 5600 rpm | 6300 rpm |
| HK4516 | - | 52 mm | - | 20.5 N | 43 N | 5600 rpm | 6300 rpm |
| HK4520.2RS | - | 52 mm | - | 20.5 N | 43 N | - | 4000 rpm |
| HK4520 | - | 52 mm | - | 26 N | 60 N | 5600 rpm | 6300 rpm |
| HK5020 | - | 58 mm | - | 29.2 N | 63 N | 5000 rpm | 5600 rpm |
| HK5024.2RS | - | 58 mm | - | 29.2 N | 63 N | - | 3600 rpm |
| HK5025 | - | 58 mm | - | 36.9 N | 85 N | 5000 rpm | 5600 rpm |
| HK5520 | - | 63 mm | - | 30.3 N | 67 N | 4500 rpm | 5000 rpm |
| HK5528 | - | 63 mm | - | 41.8 N | 104 N | 4500 rpm | 5000 rpm |
| HK6012 | - | 68 mm | - | 17.6 N | 32 N | 4300 rpm | 4800 rpm |
| HK6020 | - | 68 mm | - | 31.9 N | 75 N | 4300 rpm | 4800 rpm |
| HK6032 | - | 68 mm | - | 51.2 N | 137 N | 4300 rpm | 4800 rpm |
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