Imported bearings
| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 50 | 62 | 35 | 62000 | 177000 | NKXR50-Z-XL | ||
| 50 | 62 | 35 | 62000 | 177000 | NKXR50-XL | ||
| 45 | 58 | 32 | 59000 | 163000 | NKXR45-Z-XL | ||
| 45 | 58 | 32 | 59000 | 163000 | NKXR45-XL | ||
| 40 | 52 | 32 | 56000 | 148000 | NKXR40-Z-XL | ||
| 40 | 52 | 32 | 56000 | 148000 | NKXR40-XL | ||
| 35 | 47 | 30 | 39000 | 101000 | NKXR35-Z-XL | ||
| 35 | 47 | 30 | 39000 | 101000 | NKXR35-XL | ||
| 30 | 42 | 30 | 35500 | 86000 | NKXR30-Z-XL | ||
| 30 | 42 | 30 | 35500 | 86000 | NKXR30-XL | ||
| 25 | 37 | 30 | 33500 | 76000 | NKXR25-Z-XL | ||
| 25 | 37 | 30 | 33500 | 76000 | NKXR25-XL | ||
| 20 | 30 | 30 | 25000 | 53000 | NKXR20-Z-XL | ||
| 20 | 30 | 30 | 25000 | 53000 | NKXR20-XL | ||
| 17 | 26 | 25 | 16000 | 33500 | NKXR17-Z-XL | ||
| 17 | 26 | 25 | 16000 | 33500 | NKXR17-XL | ||
| 15 | 24 | 23 | 14400 | 28500 | NKXR15-Z-XL | ||
| 15 | 24 | 23 | 14400 | 28500 | NKXR15-XL | ||
| 70 | 85 | 40 | 43000 | 127000 | NKX70-Z-XL | ||
| 70 | 85 | 40 | 43000 | 127000 | NKX70-XL | ||
| 60 | 72 | 40 | 41500 | 113000 | NKX60-Z-XL | ||
| 60 | 72 | 40 | 41500 | 113000 | NKX60-XL | ||
| 50 | 62 | 35 | 29000 | 75000 | NKX50-Z-XL | ||
| 50 | 62 | 35 | 29000 | 75000 | NKX50-XL | ||
| 45 | 58 | 32 | 28000 | 69000 | NKX45-Z-XL | ||
| 45 | 58 | 32 | 28000 | 69000 | NKX45-XL | ||
| 40 | 52 | 32 | 27000 | 63000 | NKX40-Z-XL | ||
| 40 | 52 | 32 | 27000 | 63000 | NKX40-XL | ||
| 35 | 47 | 30 | 21200 | 47000 | NKX35-Z-XL | ||
| 35 | 47 | 30 | 21200 | 47000 | NKX35-XL | ||
NEWS
为了提高轴承的使用寿命，应该选择使用干净润滑油的轴承润滑方法，油润滑的方法有很多，其中包括喷油、油浴、油雾、循环油、甩油环、滴油润滑等等。1、喷油对于转速很高的应用场合，必须向轴承提供充分但不过量的润滑油，以便在不提高工作温度的情况下，达到充分润滑的目的。这里使用一种特别有效的方法是喷油法，即用高压将油对准轴承一侧喷射。喷油的速度必须足够高（至少15米/秒），才能穿透阿围绕着旋转轴承的湍流。2、油...
