型号 | 质量 m | 尺寸mm | ||
轴承 ≈kg |
d | D | B | |
NUP2308EM | 0.999 | 40 | 90 | 33 | NJ408EM | 1.5 | 40 | 110 | 27 |
NJ209EM | 0.445 | 45 | 85 | 19 | NUP209EM | 0.457 | 45 | 85 | 19 |
NJ2209EM | 0.544 | 45 | 85 | 23 | NUP2209EM | 0.559 | 45 | 85 | 23 |
NJ309EM | 0.913 | 45 | 100 | 25 | NUP309EM | 0.937 | 45 | 100 | 25 |
NJ2309EM | 1.33 | 45 | 100 | 36 | NUP2309EM | 1.36 | 45 | 100 | 36 |
NJ409EM | 1.84 | 45 | 120 | 29 | NJ210EM | 0.503 | 50 | 90 | 20 |