Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| NA 4909 | - | 68 mm | 22 mm | 45.7 N | 78 N | 7500 rpm | - |
| NA 6909 | - | 68 mm | 40 mm | 70.4 N | 137 N | 7500 rpm | - |
| NKI 45/25 TN | - | 62 mm | 25 mm | 42.9 N | 91.5 N | 8000 rpm | - |
| NA 4909 RS | - | 68 mm | 22 mm | 39.1 N | 64 N | - | - |
| NA 4909.2RS | - | 68 mm | 23 mm | 39.1 N | 64 N | - | - |
| NKI 45/35 TN | - | 62 mm | 35 mm | 58.3 N | 137 N | 8000 rpm | - |
| NA 4910 | - | 72 mm | 22 mm | 47.3 N | 85 N | 7000 rpm | - |
| NKIS 50 | - | 80 mm | 28 mm | 62.7 N | 104 N | 6300 rpm | - |
| NA 6910 | - | 72 mm | 40 mm | 73.7 N | 150 N | 7000 rpm | - |
| NA 4910.2RS | - | 72 mm | 23 mm | 40.2 N | 69.5 N | - | - |
| NA 4910 RS | - | 72 mm | 23 mm | 40.2 N | 69.5 N | - | - |
| NKI 50/35 | - | 68 mm | 35 mm | 52.3 N | 122 N | 7500 rpm | - |
| NAO 50x68x20 | - | 68 mm | 20 mm | 27 N | 67 N | 7500 rpm | - |
| NKI 50/25 | - | 68 mm | 25 mm | 40.2 N | 88 N | 7500 rpm | - |
| NKIS 55 | - | 85 mm | 28 mm | 66 N | 114 N | 6000 rpm | - |
| NA 4911 | - | 80 mm | 25 mm | 57.2 N | 106 N | 6300 rpm | - |
| NA 6911 | - | 80 mm | 45 mm | 89.7 N | 190 N | 6300 rpm | - |
| NKI 55/35 | - | 72 mm | 35 mm | 55 N | 134 N | 6700 rpm | - |
| NKI 55/25 TN | - | 72 mm | 25 mm | 46.8 N | 110 N | 6700 rpm | - |
| NA 4912 | - | 85 mm | 25 mm | 60.5 N | 114 N | 6000 rpm | - |
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