Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| NN 3018 TN9/SP | - | 140 mm | 37 mm | 138 N | 216 N | 6300 rpm | - |
| NN 3018 KTN9/SP | - | 140 mm | 37 mm | 138 N | 216 N | 6300 rpm | - |
| NN 3019 TN9/SP | - | 145 mm | 37 mm | 142 N | 232 N | 6000 rpm | - |
| NN 3019 KTN9/SP | - | 145 mm | 37 mm | 142 N | 232 N | 6000 rpm | - |
| NN 3020 TN9/SP | - | 150 mm | 37 mm | 151 N | 250 N | 5600 rpm | - |
| NN 3020 KTN9/SP | - | 150 mm | 37 mm | 151 N | 250 N | 5600 rpm | - |
| NNU 4920 BK/SPW33 | - | 140 mm | 40 mm | 128 N | 255 N | 5600 rpm | - |
| NNU 4920 B/SPW33 | - | 140 mm | 40 mm | 128 N | 255 N | 5600 rpm | - |
| NN 3021 TN9/SP | - | 160 mm | 41 mm | 190 N | 305 N | 5300 rpm | - |
| NNU 4921 B/SPW33 | - | 145 mm | 40 mm | 130 N | 260 N | 5300 rpm | - |
| NN 3021 KTN9/SP | - | 160 mm | 41 mm | 190 N | 305 N | 5300 rpm | - |
| NNU 4921 BK/SPW33 | - | 145 mm | 40 mm | 130 N | 260 N | 5300 rpm | - |
| NN 3022 TN9/SP | - | 170 mm | 45 mm | 220 N | 360 N | 5000 rpm | - |
| NNU 4922 BK/SPW33 | - | 150 mm | 40 mm | 132 N | 270 N | 5300 rpm | - |
| NN 3022 KTN9/SP | - | 170 mm | 45 mm | 220 N | 360 N | 5000 rpm | - |
| NNU 4922 B/SPW33 | - | 150 mm | 40 mm | 132 N | 270 N | 5300 rpm | - |
| NNU 4924 BK/SPW33 | - | 165 mm | 45 mm | 176 N | 340 N | 4800 rpm | - |
| NN 3024 TN9/SP | - | 180 mm | 46 mm | 229 N | 390 N | 4800 rpm | - |
| NNU 4924 B/SPW33 | - | 165 mm | 45 mm | 176 N | 340 N | 4800 rpm | - |
| NN 3024 KTN9/SP | - | 180 mm | 46 mm | 229 N | 390 N | 4800 rpm | - |
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