Needle Roller Bearings are bearings for rotary motion that use needle-shaped thin rollers as rolling elements. Compared to ball bearings, they have low sectional height and large load capacity. As a machine part, they help save space by making the whole machine compact. They play an important role in a wide range of products such as automobiles, motorcycles, printing machines, industrial robots and construction machinery.
| select | Inquiry | Bearing No. | Boundary dimensions（mm） | Basic load ratings(kN) | Limiting speed(rpm ) | Mass | |||
|---|---|---|---|---|---|---|---|---|---|
| Fw | D | C | Dynamic(Cr) | Static(Cor) | Oil | Kg | |||
| K90X97X20 | 90 | 97 | 20 | 44500 | 112500 | 3000 | 103 | ||
| K90X98X27 | 90 | 98 | 27 | 60500 | 149500 | 3000 | 150 | ||
| K90X98X30 | 90 | 98 | 30 | 67500 | 171500 | 3000 | 172 | ||
| K95X102X20 | 95 | 102 | 20 | 45500 | 122500 | 2900 | 110 | ||
| K95X103X30 | 95 | 103 | 30 | 68500 | 179500 | 2900 | 177 | ||
| K100X107X21 | 100 | 107 | 21 | 47500 | 126500 | 2700 | 120 | ||
| K100X108X27 | 100 | 108 | 27 | 56500 | 142500 | 2700 | 176 | ||
| K100X108X30 | 100 | 108 | 30 | 70500 | 187500 | 2700 | 190 | ||
| K105X112X21 | 105 | 112 | 21 | 47000 | 126500 | 2500 | 123 | ||
| K105X113X30 | 105 | 113 | 30 | 71500 | 196500 | 2500 | 198 | ||
| K110X117X24 | 110 | 117 | 24 | 55500 | 157500 | 2300 | 146 | ||
| K110X118X30 | 110 | 118 | 30 | 77500 | 218500 | 2300 | 217 | ||