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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 |
|---|---|---|---|---|---|---|---|
| HK2538 1) | - | 32 mm | - | 33 N | 65.5 N | 9500 rpm | 11000 rpm |
| HK2816 | - | 35 mm | - | 15.7 N | 26.5 N | 9000 rpm | 9500 rpm |
| HK2820.2RS | - | 35 mm | - | 15.7 N | 26.5 N | - | 6300 rpm |
| HK2820 | - | 35 mm | - | 20.1 N | 36.5 N | 9000 rpm | 9500 rpm |
| HK3012 | - | 37 mm | - | 11.7 N | 18.3 N | 8000 rpm | 9000 rpm |
| HK3016.2RS | - | 37 mm | - | 11.7 N | 18.3 N | - | 5600 rpm |
| HK3016 | - | 37 mm | - | 16.5 N | 29 N | 8000 rpm | 9000 rpm |
| HK3020 | - | 37 mm | - | 20.9 N | 40 N | 8000 rpm | 9000 rpm |
| HK3026 | - | 37 mm | - | 27 N | 54 N | 8000 rpm | 9000 rpm |
| HK3038 1) | - | 37 mm | - | 35.8 N | 80 N | 8000 rpm | 9000 rpm |
| PNA12/28 | 12 mm | - | 12 mm | 7.37 N | 9.15 N | 24000 rpm | 28000 rpm |
| PNA15/32 | 15 mm | - | 16 mm | 12.8 N | 17.6 N | 22000 rpm | 24000 rpm |
| PNA17/35 | 17 mm | - | 16 mm | 13.2 N | 19.3 N | 19000 rpm | 22000 rpm |
| PNA20/42 | 20 mm | - | 20 mm | 19 N | 32.5 N | 16000 rpm | 18000 rpm |
| PNA22/44 | 22 mm | - | 20 mm | 22 N | 36.5 N | 14000 rpm | 16000 rpm |
| PNA25/47 | 25 mm | - | 20 mm | 22.9 N | 38 N | 13000 rpm | 15000 rpm |
| PNA30/52 | 30 mm | - | 20 mm | 24.6 N | 45 N | 11000 rpm | 13000 rpm |
| PNA35/55 | 35 mm | - | 20 mm | 26.4 N | 51 N | 10000 rpm | 11000 rpm |
| PNA40/62 | 40 mm | - | 20 mm | 27.5 N | 57 N | 9000 rpm | 10000 rpm |
| K3x5x7TN | - | - | - | 1.34 N | - | 40000 rpm | 45000 rpm |
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