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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 |
|---|---|---|---|---|---|---|---|
| NK80/35 | - | 95 mm | - | 76.5 N | 190 N | 5000 rpm | 5600 rpm |
| RNA4914 | - | 100 mm | - | 84.2 N | 163 N | 5000 rpm | 5600 rpm |
| RNA6914 | - | 100 mm | - | 128 N | 285 N | 5000 rpm | 5600 rpm |
| NK85/25 | - | 105 mm | - | 69.3 N | 132 N | 4800 rpm | 5300 rpm |
| RNA4915 | - | 105 mm | - | 84.2 N | 170 N | 4800 rpm | 5300 rpm |
| NK85/35 | - | 105 mm | - | 96.8 N | 200 N | 4800 rpm | 5300 rpm |
| RNA6915 | - | 105 mm | - | 130 N | 290 N | 4800 rpm | 5300 rpm |
| NK90/25 | - | 110 mm | - | 72.1 N | 140 N | 4500 rpm | 5000 rpm |
| RNA4916 | - | 110 mm | - | 88 N | 183 N | 4500 rpm | 5000 rpm |
| NK90/35 | - | 110 mm | - | 101 N | 216 N | 4500 rpm | 5000 rpm |
| RNA6916 | - | 110 mm | - | 134 N | 315 N | 4500 rpm | 5000 rpm |
| NK95/26 | - | 115 mm | - | 73.7 N | 146 N | 4300 rpm | 4800 rpm |
| NK95/36 | - | 115 mm | - | 105 N | 232 N | 4300 rpm | 4800 rpm |
| NK100/26 | - | 120 mm | - | 76.5 N | 156 N | 4000 rpm | 4500 rpm |
| RNA4917 | - | 120 mm | - | 108 N | 250 N | 4000 rpm | 4500 rpm |
| NK100/36 | - | 120 mm | - | 108 N | 250 N | 4000 rpm | 4500 rpm |
| RNA6917 | - | 120 mm | - | 165 N | 425 N | 4000 rpm | 4500 rpm |
| NK105/26 | - | 125 mm | - | 78.1 N | 166 N | 3800 rpm | 4300 rpm |
| RNA4918 | - | 125 mm | - | 112 N | 265 N | 3800 rpm | 4300 rpm |
| NK105/36 | - | 125 mm | - | 112 N | 265 N | 3800 rpm | 4300 rpm |
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